Don't forget that Faie was in the comics as well, and according to Wookiepedia he's been known to sport different uniforms-327TH-Bly's group, 41st in BARC/Elite/whatever the hell Hasbro is calling them this time around uniform, and the Engineer. H could retool the upper torso/neck post on the 41st rescent release to give him a removable/switharoo head helmet version. Also they have the helmet from the Battlefront figure for the Engineer. So he can kind of be up in the air as to which one they put out.
As for Bail I'm hoping it's the version that looks like he's wearing a buttoned up trenchcoat, I think he's wearing it when he brings home Leia.
Stass I'm wondering how much of her will be a rehash of B. Swan, not that I'd mind-need more for custom female Jedi.