Steelers TE Heath Miller was knocked out of Sunday night’s game against the Ravens with a concussion on a play that could have potentially been much more serious.

Brett Favre headlined a list of big-name players who sustained injuries in Week 13.

Ben Roethlisberger left the field with a crooked and bloody nose after being sacked for an 8-yard loss on the Steelers first series Sunday night against the Ravens.

Falcons TE Tony Gonzalez limped off the field late during the fourth quarter against the Bucs.

Cowboys are down one playmaker against the Colts after rookie WR Dez Bryant had to be helped off the field in Indianapolis with a right ankle injury. The Cowboys announced Bryant won’t return.

The Buccaneers have ruled out starting CB Aqib Talib for the rest of Sunday’s NFC South showdown against the Falcons due to a hip injury.

A big hit just before halftime of Sunday’s game sent Chargers RB Darren Sproles to the locker room early.

Injuries to starting receivers Mike Williams and Ben Obomanu have left the Seahawks thin against the Panthers.

An early injury update to pass along out of Seattle, where Seahawks WR Mike Williams has left Sunday’s game against the Panthers with an ankle injury.

It wasn’t a good sign for the Packers that DE Cullen Jenkins left the field late during Sunday’s win over the 49ers with an apparent calf injury.

Brett Favre said he will undergo an MRI exam on Monday after spraining his shoulder against the Bills. Vikings head coach Leslie Frazier put a quick end to a quarterback controversy, saying Favre is his starter if healthy.

The Bills haven’t caught many breaks against the Vikings, and during the fourth quarter of Sunday’s blowout starting LG Kraig Urbick was carted off the field with what looked to be a right leg injury.

The Dolphins entered the fourth quarter trailing the Browns, and missing starters WR Brian Hartline and RT Vernon Carey due to injuries.

Trent Williams was questionable for Sunday’s game against the Giants due to a shoulder injury, and he’s been in and out of the lineup all afternoon at New Meadowlands Stadium.

It looks like the Jaguars will playing the remainder of Sunday’s game against the Titans without starting SS Courtney Greene.