Dallas Cowboys wide receiver Jonathan Mingo suffered a sprained PCL in the team's preseason Week 2 loss to the Baltimore Ravens and could miss at least four weeks. That's according to several reports,

Dallas wide receiver Jonathan Mingo is likely to start the season on injured reserve because of a sprained posterior cruciate ligament in his right knee. A source told ESPN Mingo is looking at a recovery period of four to six weeks,

Dak Prescott's backup situation hasn't been ideal through two weeks of the preseason. Dallas Cowboys coach Brian Schottheimer is still optimistic about it.