Dallas Cowboys cornerback Trevon Diggs is ready to make his comeback from a two-month injury absence, but he needs to get his team's approval to do so.

Cowboys cornerback Trevon Diggs said he expects to play Sunday against the Minnesota Vikings following a two-month absence after dealing with a concussion and an ailing right knee.

The Cowboys cannot lose again, and Friday's injury report is key to seeing who will be able to help them against the Vikings.

Live coverage of the Vikings vs Cowboys game begins at 7 PM ET with Football Night in America on NBC and Peacock.

The Dallas Cowboys will host the Minnesota Vikings at AT&T Stadium in Arlington, Texas, with kickoff set for 8:20 p.m. ET on Sunday. This Sunday Night Football matchup carries playoff implications for Dallas as the club looks to climb back into contention.

Cowboys linebacker DeMarvion Overshown has had a steady increase in his snaps since he made his season debut on Nov. 17. Overshown, recovering from tearing three ligaments in his knee, had 47 snaps in the 44-30 loss to the Detroit Lions, making up 76% of the team’s defensive plays.

USA Today's NFL experts make their picks for a Week 15 showdown between the Dallas Cowboys and Minnesota Vikings

The Dallas Cowboys received major news on star wide receiver CeeDee Lamb after he suffered a concussion against Detroit.

Vikings battling several injuries -- including T.J. Hockenson and Jordan Addison -- prior to Week 15 game against Cowboys