[ Oria doesn't think Sinclair's team can just take it back when they helped secure it, but that isn't his problem right now. It could be later, but not right now. ]

Putting aside that you must know what it means to reveal this creature to us, they're the ones who actually secured it, so if anything, they're the ones who know its power better than anyone else. I'm pretty sure that wouldn't even take a month for it to be added to a list of workplace hazards under "strictly avoided under every circumstance".