The emergence of rookie Dak Prescott has been "difficult" for established starter Tony Romo, a source informed of the situation told NFL Network Insider Ian Rapoport, but that does not mean he wants to disrupt momentum.
Rapoport noted Sunday on NFL GameDay Morning that Romo is willing to be the Prescott's backup in Dallas, which should be the plan next week when the Cowboys take on the Ravens in Arlington. Of course, the situation is predicated upon Prescott keeping up his strong level of play -- a difficult task considering Sunday's matchup against the Pittsburgh Steelers.