Being able to unfuck someone's brain after it's been fucked by abductors could make abductors more... manageable, potentially even making the gamemode more fun and removing the need for the whole "CC calls the shuttle because station's in utter fucking chaos" mechanic. Anything that potentially fixes a gamemode that's out of rotation is worth exploring in my book.
Additionally, being able to scan for brainwashing... stuff... could be nice as it could help Security ascertain whether someone who's done something bad is mindslaved. Right now the only option is surgery or an upgraded body scanner, assuming there's a brig physician who knows their stuff, which is sort of not nice when the consequence of not doing it is putting an innocent man in perma, or worse.
I'd like to see that for sure.