Well technically Henry's protocol fixes were to fix it so they could kill em off. So if they can come back it'd be cuz of a screw up on his part. Seeing as how they shouldn't have been allowed any screw ups, I wouldn't like this path. Better than killing her off I guess.
How many people died from the EM shield? Was it just two of those super soldiers and Ashley? I think the black dude and the chick Ashley took out? If it's just two, then it wouldn't be too big of a deal if the EM shield didn't totally annihilate them, I guess. Especially since they can just use the gun on em ;x It'd really kinda suck if they killed off Ashley AND Kara... I liked her ._.a And woulda been nice to see Will get some for a while (, before it got taken away >.>a)