In Stargate Universe, Season 2 Episode 15 (Seizure), there is something Eli does near the end that seems reversible.
Okay, the text that follows is a total spoiler for those who haven't seen the episode, so be warned. The episode was aired in the US April 4, 2011, and might not yet have been aired elsewhere. To read the text, simply put your mouse over the text block below, and you'll be able to see the question.
At the end of the episode, Eli has to move Ginn and Amanda into a quarantine, to bring Rush back after Rush has been uploaded into the ship. Is there a reason that after Rush is back, he can't just bring them back from quarantine? Or, was there something a bit more permanent about the whole thing that I just missed?