Hmmm, Let's see here.
Wizzrobes - I think these guys could be used in a neat way with the Motion Plus. I mean, the shield could have some kind of upgrade to allow you to defeat these guys.. They would be neat in the game
Darknuts - Nothing like the thrill of defeating a giant knight twice your size. I like these guys to be somewhat of a challenge. They are quite a nice enemy, and I would like to see them in the game.
Wolfos - As Nick said, I liked the way these guys were so unexpected and just popped out of the ground out of the blue. I liked both the humanoid ones and the regular wolf guys. They add a nice thrill factor..
Lynel - Though highly unlikely, I would love to see these guys make a comeback, and see them in these graphics.
Lizalfos and the Flying Kind whatever they are called - These guys are classic, and I was a fan of the flying ones too. It made for an interesting battle, no game is complete without them.