Doduo/ Dodrio with Fly. Yeah, it's a bird and all, but Charizard had wings and couldn't learn Fly in RBY, so why is a wingless bird able to Fly? Watch the episode of the anime with Falkner. He explains it.
Oddish line with Cut makes sense to me; sharp leaves Good call. Bellossom+Vileplume, though? and Oddish I can see.... Same with the Bellsprout line.
Aggron used Surf! How do you go in the water when you are weak to it Doesn't he stay on top of the water? The was like the Stadium animation or something...? Linoone and Furret with Surf, too Mammals can swim.? They can carry you Linoone can take down some pretty hefty pokemon. They've got enough strength.[/b]? It makes no more sense than Aggron with Surf.
Back to Doduo and Dodrio with Fly (because that makes the most sense out of my list) it looks stupid in the stadium games. "Hey, I'll just move my legs around and then I'll start to fly like a normal bird!" Yeah, that's bad -_-...what they do it jump so high that there's really no difference from flying. It's like what Blaziken does 'cept it doesn't Fly... That makes about as much sense as me going on top of the roof and jumping off while flailing my legs around. Fail.