You dont think Romo might get fed up at some point and want to get a ring? Jerry made it clear that he is rebuilding by continually refusing to address the cowboys 2 perpetual problems. Safety and o-line
I don't think another winning team would touch Romo right now. The only teams that might are those like KC, who are constantly rebuilding.
The only other team right now IMHO that Romo could win a ring with is the Jets.
If the O Line did proper conditioning, there wouldn't be as many injuries. Same with the defense. It all comes down to coaching.
And Romo is the first 300 yd. passer the Stealers allowed all year.