LukeKatarn's right, there is a rots enemy in the game. And Aside from Starfighters and Cruisers, I don't think there are all that many other new Sep enemies in ROTS. (At least none that I've heard of/seen. And The Slug tank isn't something I think would really be fightable in RC) I Guess there are those new enemies in the ROTS game but I haven't seen any of them in the movie previews. So I'm not counting them as 'from ROTS'.