I just really wish we could get some more complex evolution chains going. It would be the best fucking game experience ever. We could have slide evolutions, evolutions based on Ev's, iv's, 4 or 5 evolution chains, just so much that were missing out on.

Also, I'd love to live in a world where the male version of a certain could be a different type than the female, or simply where certain pokemon species have 50/50 chances of being born with either of 2 secondary types.