One thing that really bothers me is that all separatist technology is pretty much wiped off the face of the earth by the time of OT. I'd like (especially if battle droids were recolored gray) to maybe see them use rebel transports and IG-88 assassin droids or earlier models of them. I'd like to see a uniform "gray and black" seperatist army with these types of things added to tie into the OT. I also don't understand how Grevious, as cool as he is, is a PROTOTYPE of Vader. I mean maybe I'd believe that if Vader had super streamlined armor and could fight with four lightsabers and climb walls like a spider. Too much seperatist technology looks MORE advanced than what's used in the OT.