Well, I actually am really fond of ALL the League members. But as for changes, it depends. If it is a sequel from last time, I still want the opportunity to battle my dad. Because quite frankly, that was awesome. Secondly, I would want a brand new champion. I never played Sapphire or Ruby, so it never stuck with me that Steven was the champion. He was just the cool guy that got me a Kecleon and a Steel Wing TM. And while I never hated Wallace, I certainly wasn't fond of him. He made my life more difficult then it had to be with his Milotic, even if I did like his flashy speeches. So, all in all, new champion. Wally as a champion would be AMAZING!
I would love for Tate and Liz to still be a double battle gym. They gave me a lot of trouble, but it's one of my favourite gyms, even now. One thing I do wish for is more info on the Elite Four. I have a preference to Sidney, but that's just because he looked cool to me as a kid, and has a Mightyena. But I would really like to get to know them a bit better this time around; why did Phoebe choose Ghost types, what region did Glacia come from, why is Drake so awesome? Finally, I really wish there would be a dark type gym. Has anyone else noticed that we have NEVER had one? We've had plenty of Dark type Elite Four members (Karen, Sidney and Grimsley), why not a dark type gym?