Garrett Gilbert is currently functioning as the Cowboys primary backup to Dak Prescott - Blogging The Boys
Cowboys' QB options to replace injured Dak Prescott, from Cooper Rush to Cam Newton
Who will be behind Dak Prescott? Why the Cowboys' backup QB competition is still too close to call
Source: Dak Prescott won't play at Eagles, 'good' chance to play Week 7 - Blogging The Boys
The choice at backup to Dak Prescott will likely be a familiar face ✭ Inside The Star
Cowboys Urged to Sign Ex-Rams QB as Dak Prescott Insurance
Dak Prescott Discusses Trey Lance Trade, Potential Impact on New Cowboys Contract, News, Scores, Highlights, Stats, and Rumors
Rookie Watch: Cowboys Sign QB Dak Prescott & DE Charles Tapper ✭ Inside The Star
Ex-Giants QB steps in for Dak Prescott after significant injury in Cowboys' loss to Buccaneers: What it means for NFC East
2) What Is Dak Prescott's Ceiling?
Dak Prescott hand injury - Biggest questions and what's next for Dallas Cowboys, plus trade options, fantasy spin - ESPN
Cowboys QB Dak Prescott says he'll start vs. Lions: 'I'm thankful that I'm healthy'
Another Year, Another Dallas Cowboys Playoff Disaster – Texas Monthly
Dallas Cowboys add Trey Lance to QB room with Dak Prescott