- on the other hand, the ability to change weapons whilst disguised is a nice little boost
Hasn't this always been the case? D'ya mean cloaked?
It's changing the weapon the other team sees you wielding in disguise. I think before it always gave you the slot 2 weapon which could be a giveaway.
Nope, always the slot 1. Hence why a medic with his syringe gun out was mighty suspicious.
ignorant git!
they updated it so now he holds whatever slot hes holding!
therefore knife = ubersaw

I think you forgot to look at his words, he was writing in past tense, (hence the "was" statement) so he was actually fully aware that it is not the case any more.
-.- mode saved his own ass...