Yo Cakes, Mcnabb's injury (sports hernia) had nothing to do with him throwing the ball. So it shouldn't affect his throwing (or Vision cone)
Im pretty sure it can affect him when he needs to throw across his body....Probably hurt like a bitch
IMO, well deserved. He sucked before going on IR. OMG! Simms is there with all the other back up and rookie QBs! COME ON! Batch has a bigger cone!
Thats because charlie batch has been a veteran backup for a long time. they tend to give them more awareness. If simms didn't have the arm he has, he would suck ass too.