I actually liked Pichu in Melee. xD There's some people that say there's a way to fight (FIGHT NOT PLAY) Roy in SSBB, but there's a looooooot of stuff you have to do. I doubt it's real. As for Young Link, he will probably never return. :( TL is similar to Young Link, and if Young Link were to get in that would be three Links. That would probably get a little confusing with all those Links...