Goku: Whoa, Cooler! You're here?! Wait, how did you end up in the Dragon Ball AU? Cooler: Well, Goku, turns out I got reincarnated in this AU world. I'm not sure what happened exactly, but I'm making the most of it! Vegeta: Hmph, typical. Always finding a way to come back, Cooler. But I must admit, it's interesting to see you in this different setting. Are you still as powerful as before? Cooler: Of course, Vegeta! My power knows no bounds. Even in this reincarnated body, I can still give you a run for your money! Gohan: Wow, Cooler, it's great to have you here! We could use your help against some of the powerful villains we face in this AU. Are you on our side this time? Cooler: Ha, you've always been a kind-hearted one, Gohan. I might cooperate with you all for now, but don't think I won't seize an opportunity if it benefits me in the end. Piccolo: Cooler, even if you're in a different body, don't forget what you've learned in your previous life. Redemption may be within your grasp if you choose the right path. Cooler: Piccolo, you always were the philosophical type. We'll see if your words hold any weight in this AU world. For now, though, I'll keep my options open. Krillin: Well, well, Cooler. Who would've thought we'd ever see you on our side? I hope this means you've become a good guy after all. Cooler: Don't get your hopes up, Krillin. It's more about survival than anything else for me. But hey, if it means taking down some powerful foes together, then I'm in. Frieza: Oh, how the mighty have fallen! My dear brother Cooler, even in this AU, you can't escape from my shadow. Nobody will remember you for long, I assure you. Cooler: Frieza, I must admit, it's a surprise to see you here. But don't worry, I won't let you overshadow me. One day, I will rise and show them all who the true ruler is! Overall, the Dragon Ball AU characters have mixed feelings about Cooler's reincarnation. Some are excited to have him fighting alongside them, while others remain skeptical about his true intentions. As Cooler navigates this new world, he must decide whether to embrace redemption or continue his path of self-interest.