Tamagon's a big one for me. Everything about him makes it clear that he was a predecessor to Yoshi, right down to them making the exact same sound when they hatch. So why did they use tiny Ridley instead? Also, it's kind of a shame they didn't have the 3DS Pac-Man stage to use for the battle.
Also, the Blanka battle should have involved Pikachu in some capacity. Even in Ryu's classic mode, I'm not sure Donkey Kong's the best match.
Also, the Blanka battle should have involved Pikachu in some capacity. Even in Ryu's classic mode, I'm not sure Donkey Kong's the best match.