>>25325586I think Exp.Share is fine how it is now as an easy-mode button.
>>25325442Less linear progression, this was easily the best thing about Gen 1.
Smaller amount of new pokemon a la X/Y, resulting in all high-quality mons and a very diverse dex as it incorporates oldmons into the region as well.
Stop jizzing legendaries into players' hands, like the free Latias/os haflway through the game.
Character customization. Fuck your lazy-ass reasons for removing it in ORAS, Gamefreak.
Honestly, bring back rollerskates as well.
These next two are unlikely and I realise they're more pipe dreams than things I exist, but here they are anyway:
Pokemon following you around
Battle Frontier or an equivalent. This is your chance for redemption Gamefreak.