NEED HELP WITH TEAM BUILDING (Beginner SQUAD ARENA) :P

Chewie is useless unless you really want someone for the credit heists etc ..

JC is a good beginner toon and he happens to be a pilot which is useful but I'd drop him too in favor of other toons.

You can either take the rebel suggestion above, or try your hand at running Jedi using QGJ lead. It all depends on what you hope to achieve.