[Nicol Bolas]

But isn't that already the case with the whole "traitors can lie" even if he was a Traitor and did buy a grapple if someone asks him where he got it and he says "found it on a dead detective" then it's only suspicion, you can't prove if he did or not, similar to if someone asks a Traitor why they killed an innocent, if he says anything that resembles self defence and you wernt there to actual see who shot first then it's only sus.
Unless your saying it's Kosable until someone asks about it, giving you a chance to lie. But that would be a very strange rule.

Yeah having a T weapon is kosable they can't just say they found it, be unproven, and expect not to be kosed. That's not the rules.