Good customs there...
I'd say of those, Shaak Ti, the apprentice, and the crazy junk Jedi all would make my wave list. I would like to see a Rebel Trooper from the game too since they got their fair share of time, and we got 2 troopers for the Empire in the last wave (not counting the 3-packs too). Honestly though, I could live without those Stormtrooper repaints and such.
Unless the armor is wildly different from Stormtrooper armor, I'm not really interested... Rather see the Rebels get a figure in the wave, and then the "mains". Proxy, another Apprentice figure like pictured above there, Shaak Ti, maybe a blind Rahm Kota, etc.
And definitely NO Vader. I doubt they listen to that though.