HeavyWeaponsGuy
Banned
That would be interesting.
Heck, if the idea for the Ssi-Ruuk was around this early, it could be them?
Of course, that might not work--the Ssi-Ruuk were originally allies of the Empire, whom Palpatine allowed to attack isolated Imperial worlds in exchange for technology. They'd need to have their back-stories changed.
Prefer Trandoshans myself, sure they made their livings as slavers and bounty hunters for the Empire but perhaps something could make them turn. The Chistori (Desann's people) are another interesting concept. I could always picture this hypothetical species as somewhat of a defector race, i.e. they support the ideals of the Empire but dislike the racism to which they are subjected.