Players always jostle for position when they're trying to get in front of each other and theres bound to be contact. Personally I don't think jostling for position is automatically foul, but it depends on the extent of it, and that's where it becomes a bit of a grey area. Players naturally push...
For me, it was a penalty. The rules are clear, the grabbing of a shirt is a foul, and that was as blatant an example as any you could ever see. There was jostling between them beforehand, but once Dunk got a fistful of his shirt and started yanking it off his back, there was only one decision to...