I know this may be an unpopular POV but from an outsider's point of view I think you guy's are overvaluing Romo's worth when after you factor salary and salary cap ramifications for both the Cowboys and the team he is traded to.
It's simple supply vs demand and you have to add all of the above factors of salary, cap hits, plus age and recent injury issues up.
The demand for an old QB, that has a recent injury history, with a huge salary and cap number who has had very little postseason success is very low.
The odds he gets hurt next season are pretty high, so ask yourself why would a team give up a draft pick, pay thru the nose in salary and take a high cap hit for an older often injured QB. If they wait for a release there is less risk.
As for other teams out there like Houston there are other options.
Laugh if you will but Colin Kaepernick is still out there, will be cheaper, younger, HEALTHIER and less of a cap hit, and has taken his team to a Super Bowl. If he doesn't work out you draft a QB next year.
I think some are projecting and acting like Romo is still in his prime.
IMHO, I don't think Romo is worth the risk even if he is cut based on his injury/durability history alone, and I don't think he is "the missing piece" that will take that team to the promised land.
I'm not the biggest Jerry Jones fan, but I think the situation they are in NOW, there is very little he can do and the proper move would be cutting him, which he will take a lot of flack for.
Tony seems like a great guy while I can understand why he isn't retiring ($$$ and he's a competitor) but for his after football life, it might be the best thing.