Yeah, most likely NO Wookie Jedi. (Something I don't really understand; why did GL want no more Force Sensitive Wookies?)
It would make sense having both Brianna and Mical, and I'd like both to make a return in K3. If all goes as you have had both, that they are/were Jedi Masters. However I'd rather Brianna have an apperance, abd have Atton or Mical as a possible Master. I don't care for Canderous, as blasphomous as it may seem. Never used him in either game- save the parts where you were forced to play as him. I'd like new droids too. I just think they've been overused. Maybe a cameo here or there.
After that, no more party members from previous games. I want a cast of entirely new people.