if it is trade between players, im sure the system will incorporate some kind of escrow dealOr there's no trading in the literal sense. You give x an item and presumably x gives you an item. At the players discretion.
But, heh. It doesn't sound so safe for trading with people you don't know. If my presumption is correct.
Those cvars have been in the game since the Sniper/Spy update. Funny how people are just finding them now.
Yeah this is what I thought too...
Anyway I hope they are working on a much better system such drpepper's suggestion of an escrow situation.