The more obscure stuff that does show, the more I think ICMG has a shot. I'd certainly buy one if for no other reason than I think humans get short-changed as far as their background "civilian" characters go. Like I'd like the Jabba guard that fired the deck cannon that had on a Russian-style winter hat with the ear flaps... He looks like Randy Quaid.
Frozec's another great choice, as is the guy that shoots Luke's right hand and gets cut down for the pin-point accuracy.