Levels In The Subspace Emissary

This mode was great, but could've been SO much better if the enemies were actually from the characters' origin series (not just Mario and a bunch of original ones), and the locations were ripped from more games (not just random locations). I mean, how cool would it have been to see Samus trying to explore the water temple? Or watching the Pokémon Trainer catch an Ivysaur in Chemical Plant Zone? Or what about Ike fighting Ridley on top of the Great Fox, which was flying by Planet Popstar? The list goes on, really. It's still a great mode, don't get me wrong, it just could've been so much better.