NFL rumors: Latest news entering Week 13 on injuries and more

See the latest news and rumors around the NFL from Week 13 action.

By Brian Rauf, Chat Sports

The Baltimore Ravens knocked off the Cleveland Browns in one of the wildest games of the year on Monday Night Football, returning a blocked field goal for a game-winning touchdown as time expired.

The Carolina Panthers are now the only undefeated team remaining in the NFL following the New England Patriots’ loss to the Denver Broncos on Sunday night.

With the playoff push starting to ramp up as we head into the final five weeks of the regular season, check out the latest NFL news and rumors below.

• There is still no timeline for the return of Broncos quarterback Peyton Manning, reports Nicki Jhabvala of The Denver Post. Manning is recovering from the partially torn left plantar fascia he sustained against the Indianapolis Colts on Nov. 8.

• Patriots tight end Rob Gronkowski could miss “multiple weeks” with a knee injury he sustained in his team’s loss to the Broncos, reports ESPN’s Adam Schefter.

• Seahawks tight end Jimmy Graham will miss the remainder of the season with the torn patellar tendon he sustained against the Pittsburgh Steelers, according to head coach Pete Carroll.

• Chat Sports: Six fantasy replacements for Graham and Gronkowski

• The Miami Dolphinsfired offensive coordinator Bill Lazor. Quarterbacks coach Zac Taylor will take over offensive play-calling duties.

• Pittsburgh Steelers quarterback Ben Roethlisberger sustained a concussion in his team’s loss to the Seattle Seahawks, reports ESPN’s Jeremy Fowler.

• Cleveland Browns quarterback Josh McCown could miss the remainder of the season with a collarbone injury, reports Mary Kay Cabot of Cleveland.com.

• Arizona Cardinals running back Chris Johnson will miss “extended time” with a fractured tibia, reports Jay Glazer of Fox Sports.

• The Carolina Panthers announced they have signed cornerback Cortland Finnegan.

• Dolphins wide receiver Rishard Matthews sustained multiple broken ribs in Miami’s loss to the New York Jets, reports Rand Getlin of NFL Media. There is no timetable for his return.

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• The Colts announced they have placed running back Ahmad Bradshaw on injured reserve. He sustained a wrist injury in the team’s win over the Tampa Bay Buccaneers.