Denver Broncos

Why this could work

General manager John Elway thinks the Broncos are close to returning to the Super Bowl, but it remains to be seen how close Trevor Siemian or Paxton Lynch are to being the quarterback they'd need to lead them there. Romo could be the guy to make it happen sooner rather than later. Plus, the Broncos already did it with Peyton Manning and proved it could end with a ring.

Why it couldn't

Romo would be an expensive short-term fix for the Broncos. Plus, the chances of Elway bringing on another veteran quarterback not named Peyton Manning seem slim, unless Romo is willing to sign on Elway's terms. The other glaring concern? The Broncos' offensive line is very much still a work in progress, not a great combination for a QB who could only stay healthy for five games the past two seasons behind the NFL's best O-line.

Probability of being Romo's destination?

Realistic chance.