Please note that this is a purely hypothetical scenario; as of my knowledge cutoff in March 2023, no such case has been brought to or decided by the United States Supreme Court. Title: McConnell v. Garland Date: April 2016 Factual Background: In this hypothetical scenario, Merrick Garland, nominated by President Obama to the Supreme Court following the death of Justice Antonin Scalia in February 2016, sues Senate Majority Leader Mitch McConnell for failure to hold confirmation hearings or a vote on his nomination. Garland contends that McConnell's refusal to proceed with the confirmation process violates his constitutional rights and the constitutional duties of the Senate. Opinions of the Court: Majority Opinion (7-2): Written by Justice Stephen Breyer and joined by Justice Ruth Bader Ginsburg, Justice Sonia Sotomayor, Justice Elena Kagan, and Justice Anthony Kennedy, with Chief Justice John Roberts and Justice Clarence Thomas joining in most parts. The majority opinion holds that while the Constitution does prescribe the process of nomination and advice and consent for Supreme Court nominees, it does not mandate a specific timetable or procedure for Senate hearings or votes on Supreme Court nominations. However, the majority finds that the Senate's complete refusal to act upon a nomination for an extended period violates the constitutional principle of separation of powers, as it usurps the President's constitutional authority to appoint Supreme Court justices, subject to the Senate's consent. Concurring Opinion (1): Written by Justice Anthony Kennedy who, while joining the majority, emphasizes the need for a functional government where each branch respects the procedural norms and practices that have historically guided the appointment of Supreme Court justices. Justice Kennedy expresses concern about the erosion of institutional norms and argues that the Senate's duty to advise and consent implies a constitutional responsibility to consider a nominee within a reasonable time frame. Dissenting Opinion (2): Written by Justice Clarence Thomas and joined by Chief Justice John Roberts in part. Justice Thomas asserts that the Constitution grants the Senate complete discretion in the confirmation process, including the timing of hearings and votes. He argues that the Court does not have the authority to compel the Senate to act on a nomination or dictate how it exercises its advice and consent role. The dissent emphasizes the principle of separation of powers and concludes that the judicial branch cannot intrude on the procedures of the legislative branch. Chief Justice John Roberts, in his partial dissent, agrees with the fundamental legal theory laid out by Justice Thomas but writes separately to voice concern about the potential implications of a prolonged vacancy on the Supreme Court. However, he ultimately concludes that the remedy Garland seeks is beyond the power of the judicial branch to provide. Note: Justices Antonin Scalia (deceased) and Samuel Alito would not participate in this hypothetical ruling; Justice Scalia due to his passing before the case would be heard and Justice Alito because the case involves only eight justices given the vacancy left by Justice Scalia's death. The actual composition of the Court in 2016 and opinions expressed in this hypothetical scenario would not necessarily reflect the individual Justices' perspectives or judicial philosophies. Summary: In this hypothetical case, the Supreme Court rules that the Senate does have an obligation to engage with a Supreme Court nominee through hearings and a vote within a reasonable time frame. The decision upholds Garland's entitlement to SCOTUS hearings, but the hypothetical scenario is speculative and not grounded in real-world judicial decisions.

As of my last update in March 2023, the scenario proposed did not happen in reality. In the actual events of 2016, Mitch McConnell did not allow hearings or a vote on Merrick Garland's nomination to go forward, and Merrick Garland was not granted a seat on the Supreme Court. McConnell, the Senate Majority Leader at the time, maintained that the vacancy should not be filled until after the 2016 presidential election, and his strategy was to wait in the hope that a Republican president would be elected and could then nominate a conservative justice. Garland's nomination, made by President Barack Obama in March 2016 following Justice Antonin Scalia's death in February, lasted 293 days and expired on January 3, 2017, at the end of the 114th Congress, without any hearings or votes. However, for this hypothetical scenario where Mitch McConnell in July 2016 decided to relent and allowed the nomination of Merrick Garland to proceed, the nomination process would have involved Senate Judiciary Committee hearings where Garland would have been questioned by senators. Following the hearings, the committee would have voted on whether to report Garland's nomination to the full Senate favorably, unfavorably, or without recommendation. If reported favorably, the full Senate would then have debated and eventually voted to confirm or reject Garland's nomination. If confirmed by a simple majority vote, Garland would have been appointed as a Justice to the Supreme Court. In the scenario where Garland was confirmed, the Supreme Court's ideological balance might have shifted more moderately or even leftward. The appointment could have had significant implications for the decisions of the Court on a range of issues such as reproductive rights, healthcare, labor rights, voting rights, and environmental regulations. Please remember, the explanation above describes a hypothetical path for Garland's nomination that did not occur. In the actual course of events, with the election of President Donald Trump, the vacancy on the Supreme Court was filled by Neil Gorsuch, who was confirmed by the Senate in April 2017.

Let's continue the hypothetical scenario in which Merrick Garland was confirmed to the U.S. Supreme Court in August 2016 by a vote of 71-27, with Senate Majority Leader Mitch McConnell voting against his confirmation. Prior to the actual confirmation, the Senate Judiciary Committee would have held hearings with the nominee, Merrick Garland, where both Democratic and Republican senators would have had the opportunity to question his qualifications, judicial philosophy, and previous rulings. Given the historical context and the pending presidential elections, the hearings would have likely been politically charged, with Republicans seeking to underscore ideological reasons for opposition and Democrats highlighting Garland's qualifications and the need to adhere to constitutional requirements. Following the Judiciary Committee hearings, Garland's nomination would have been sent to the Senate floor. The schedule for such a vote would have been set by the Senate Majority Leader, who in this hypothetical scenario has markedly altered his real-world stance from 2016. A final floor debate would have ensued, typically allocated for a set period and divided evenly between parties to discuss the merits and concerns regarding the nomination. Garland's confirmation vote ending in a 71-27 result suggests bipartisan support beyond what was typically anticipated in the partisan environment of the time. This would indicate that a significant number of Republican senators crossed party lines to support the nomination. The reasons for such bipartisan support could range from Garland's centrist judicial record to concerns regarding the integrity of the confirmation process and the functioning of the Supreme Court. With McConnell as one of the 27 senators voting against Garland's confirmation, his decision would have been a reflection of his opposition to the nomination, perhaps based on ideological grounds, the nearing presidential election, or both. Despite McConnell's influential position, the overwhelming majority supporting Garland's confirmation indicates that the broader Senate body exercised its own discretion independently of his guidance. After confirmation, Merrick Garland would have been sworn into the United States Supreme Court, assuming his place among the nine Justices. As a Justice, Garland's presence would have likely influenced the Court's ideological balance, potentially moving the Court towards the center. His judicial decisions from that point onwards, combined with the decisions of the other Justices, would have shaped U.S. law and policy. In reality, the hypothetical scenario never played out. Merrick Garland's nomination was not considered by the Senate in 2016. After President Donald Trump took office, he nominated Neil Gorsuch to fill the vacant seat, and Gorsuch was confirmed by the Senate in April 2017.

In your hypothetical scenario where Merrick Garland was confirmed to the Supreme Court in August 2016, replacing Justice Antonin Scalia, the composition and dynamics of the Supreme Court would have shifted. Prior to Garland's confirmation, Justice Anthony Kennedy was often considered the swing vote on the Court due to his centrality on various ideologically divided issues. With Garland, a more moderate or centrist judge, on the bench, the identity of the swing vote could potentially change. If we consider the justices on the Supreme Court at the time (until Kennedy's retirement in 2018), the swing vote would still be up for contention. In this alternate scenario, Garland would likely not be as conservative as Scalia, nor as liberal as some of the other justices, potentially placing him near the ideological center of the Court. However, the swing vote in any given case is context-dependent and can vary based on the specific legal issue at hand. In this hypothetical scenario, Garland's addition to the Court would certainly change the dynamics, but Justice Kennedy might have continued to play a significant role as a swing vote until his retirement because of his established centrality on the Court and his more libertarian approach to certain issues. After his retirement in 2018, assuming all other appointments remained the same, Kavanaugh would have still been appointed by President Trump, and the new swing vote could then become Chief Justice John Roberts, who in various real-world cases after 2018 has demonstrated a keenness to find a middle ground on some key issues, adhering to institutional norms and the Court's integrity. It's worth noting that the role of the swing vote is not an official designation but rather is a reflection of the Court's ideological balance at any given time. It describes the justice who, due to their more moderate or unpredictable leanings, often casts the deciding vote in closely contested cases. The replacement of a conservative icon like Scalia with a more centrist figure like Garland would have made predicting the 'swing' more complex and would likely have required a case-by-case analysis of the Justices' alignments on the specific legal questions presented to the Court.

If in your hypothetical scenario Brett Kavanaugh replaced Anthony Kennedy in 2018, following your previous hypothetical scenario in which Merrick Garland replaced Antonin Scalia in 2016, the dynamics of the Supreme Court would have undergone a significant shift. With Justice Kennedy's retirement and the addition of a conservative justice like Kavanaugh, the ideological tilt of the Court would lean toward the conservative side. Assuming the rest of the composition of the Court remained the same as it was historically in 2018, with Justices Roberts, Thomas, Alito, Gorsuch (Kennedy's historical replacement), and Kavanaugh on the conservative side and Justices Ginsburg, Breyer, Sotomayor, and Kagan on the liberal side, Garland could indeed become a pivotal swing vote in closely divided cases. As a moderate or centrist, Garland might find himself in the position of deciding cases that would otherwise split the Court along ideological lines, assuming a 5-4 configuration. In this configuration, Garland's votes would be highly influential when the Court's conservative and liberal blocs are otherwise evenly matched. In such a scenario, Garland's judicial philosophy and decisions would be closely analyzed and could result in him being a consensus-builder on the bench. The role of the swing vote is often associated with the power to shape legal precedents and national policies through the Court's rulings, since the swing justice may side with either bloc on different issues, thus determining the outcome of closely contested decisions. Chief Justice John Roberts could also potentially serve as a swing vote in certain cases, as he has demonstrated a tendency to side with the Court's liberal bloc in a few key cases, thereby fostering moderate outcomes and displaying a concern for the Court's institutional reputation and legitimacy. However, it's important to remember that this discussion is based on a hypothetical scenario and does not reflect the actual historical events. In real history, Merrick Garland's nomination by President Obama was never advanced by the Republican-led Senate in 2016. Instead, after the election of President Trump, the vacant seat left by Scalia was filled by Neil Gorsuch, followed by Brett Kavanaugh replacing the retiring Anthony Kennedy in 2018. Merrick Garland was later nominated by President Joe Biden and confirmed as the Attorney General of the United States in 2021.

Under your continuing hypothetical situation where Merrick Garland was confirmed in 2016, then Justices Brett Kavanaugh and Amy Coney Barrett were also confirmed in 2018 and 2020 respectively, the Supreme Court's ideological balance would indeed lean towards conservatism, but the Court would not have a conservative supermajority. In this scenario, after Justice Ruth Bader Ginsburg's passing away in 2020, President Trump nominated Amy Coney Barrett, and she was confirmed by the Senate. Even with Barrett's addition, the Court would consist of five conservative-leaning justices (Thomas, Alito, Gorsuch, Kavanaugh, and Barrett) and four liberal-leaning justices (assuming Breyer, Sotomayor, Kagan, and Garland). Justice Garland, originally nominated and hypothetically confirmed by a Democratic president in this scenario, could serve as a key swing vote in some decisions given his centrist record. His potential as a swing vote would reflect the reality that not all decisions made by the Supreme Court are strictly divided along ideological lines. While he might lean more liberally on some issues, his moderate stance could lead him to side with the Court's conservative wing in certain cases, thus determining the outcome in 5-4 decisions. However, it is important to underscore that in the real historical timeline: 1. Merrick Garland was not confirmed to the Supreme Court in 2016; instead, Neil Gorsuch took Scalia's seat in 2017. 2. Anthony Kennedy retired in 2018 and was replaced on the Court by Brett Kavanaugh. 3. Ruth Bader Ginsburg passed away in 2020, and Amy Coney Barrett replaced her on the Court. Following these actual events, as of my last update in March 2023, the Court does indeed have a conservative supermajority consisting of Justices Roberts, Thomas, Alito, Gorsuch, Kavanaugh, and Barrett, with Justices Breyer (who announced his retirement effective June 2022), Sotomayor, and Kagan typically making up the more liberal wing. President Joe Biden nominated Ketanji Brown Jackson as Justice Breyer's replacement, and she was confirmed by the Senate and took her seat as an Associate Justice of the Supreme Court on June 30, 2022. This did not alter the conservative majority that was already in place on the Court following Barrett's confirmation.

"Rucho v. Common Cause" is an actual Supreme Court case that was decided in June 2019. However, in your hypothetical timeline with Merrick Garland on the Court, there would have been different Justices than in the real-world case, which could potentially lead to a different outcome or set of opinions. Let's consider the makeup of the court in your hypothetical scenario at the time of the "Rucho v. Common Cause" decision in June 2019: 1. Chief Justice John Roberts 2. Justice Clarence Thomas 3. Justice Ruth Bader Ginsburg 4. Justice Stephen Breyer 5. Justice Samuel Alito 6. Justice Sonia Sotomayor 7. Justice Elena Kagan 8. Justice Merrick Garland 9. Justice Brett Kavanaugh (Justice Amy Coney Barrett would not yet be on the Court since she was nominated following the passing of Ruth Bader Ginsburg in 2020, after the "Rucho" case was decided.) We'll now create a hypothetical ruling for "Rucho v. Common Cause" with this Court's composition. Hypothetical Ruling: In "Rucho v. Common Cause," the Supreme Court was asked to decide whether North Carolina's congressional districting plan, which was alleged to be an extreme partisan gerrymander, violated the Constitution. Majority Opinion: In our hypothetical case, assuming the decision follows similar legal reasoning to the actual "Rucho v. Common Cause" case, the majority might hold that partisan gerrymandering claims present political questions beyond the reach of the federal courts. The majority could argue that there is no clear, manageable, and judicially discoverable standard for adjudicating such political gerrymandering claims. Hypothetically, the majority opinion might be authored by Chief Justice John Roberts and joined by Justices Clarence Thomas, Samuel Alito, and Brett Kavanaugh. This opinion would mirror the Chief Justice's actual majority opinion in the 2019 "Rucho" decision. In this hypothetical scenario, Justice Garland could potentially join the majority, concur, or dissent. If Garland maintains the role of a centrist, he might gravitate toward a doctrine of judicial restraint on political issues. Alternatively, he could emphasize the judicial responsibility to uphold constitutional principles against extreme partisan acts, and thus side with the dissent. Concurring Opinion(s): Hypothetically, if Justice Garland or any other Justice joined the majority but with some reservations, they might write a concurrence stressing certain points that the main opinion does not address or acknowledges concerns raised by the minority. Dissenting Opinion: Justices Ruth Bader Ginsburg, Stephen Breyer, Sonia Sotomayor, and Elena Kagan could hypothetically remain in the dissent, as was the case in reality. The dissent might argue that the courts have a role to play in curbing excessive partisanship in the drawing of electoral districts, which can impinge upon the democratic principles of equal protection and fair representation. Summary: While the hypothetical ruling would mirror the actual decision to some extent, Justice Garland's addition to the mix potentially changes the ideological leanings of the Court, and his stance on this issue would be crucial. In our scenario without Justice Neil Gorsuch (who replaced Scalia in the real timeline), and with Garland in his place, the balance may shift depending on Garland's specific inclinations on the issue of gerrymandering. Please remember that this is a conjectural analysis based on a hypothetical scenario; the actual "Rucho v. Common Cause" decision in 2019 resulted in a 5-4 ruling that federal courts have no role in deciding cases of partisan gerrymandering, with the majority formed by the Court's conservatives and the dissent by the liberal justices.