My worries go beyond just the shoulder.
The shoulder will heal.
My bigger concern is that Romo seems decreasingly resistant to injuries in general. He is getting to a point in his career where everybody holds his breath after ever big hit.
It's not just a big hit, all they have to do is land on top of him. I'm not sure how he hurt his back in the first game, but he clearly was not throwing the same in the eagles game before the collar bone, and that was with a pain shot after the giants.
The Cowboys will spin that he's got years left, because, lets face it, with that contract, they have too. While the collar bone will heal, it will still be weaker going forward, and that horrible. I think Cassel will show in the coming weeks he'll will be a more than capable back-up and if we draft a blue chip guy this year, Tony can attempt to play another year or two as we'll be prepared.
But there is little chance of Tony ever finishing a season without missing significant time. I have no problem with Tony staying on, as long as we move forward at the position.