That's a very valid point, one that I'm sure is in the back of Romo's mind. Green Bay's good this year. If they go far, Favre may be tempted to retire at the end of the year, and if that happens, there will be, like you say, a qb vacancy in Green Bay.
I don't trust Romo. I don't think he's as nice as most people think. The question now is... How high does he go? If he doesn't get what he wants, then he can always put himself on the market. And this thing about the Dallas Cowboys being a reason for him signing for less money?

Come on. Does anyone honestly think that if a team out there like, say, Green Bay, offers more money, Romo will eschew that to play for *the* Dallas Cowboys?