Well, we didn't see what Redyue and Rosyuo are capable of. They could very well be able to take all riders easily, needing for them to be beaten that all the riders (yes, including Micchy) to be at their absolute best.

Um, what? We've seen what Redyue is capable of. She's competent enough in combat, but nowhere near the extent of Deemushu and the others, she's a huge threat as she is because of her intellect.

Um…you do remember the time where Rosyuo stopped all those missiles and turned them into dust…right?

He didn't turn them into dust. He teleported them elsewhere, where they did massive damage around the world. Your point is still clear, though.

Kamen Rider Gaim: The one time where having a lemon doesn't suck :lol. Seriously though, I get the feeling the director felt proud to get Jimba Lemon, Duke, and Baron Lemon Energy at the same place at the same time shot wise. Mitchy is definitely full on villian now, with a generous side of batshit crazy.