How will Marcus Mariota fare at frigid Arrowhead? Can Alex Smith and the Chiefs pull ahead in the AFC West? Here's what you need to know heading into Week 15.

Can Aaron Rodgers continue his hot run of play against Russell Wilson and the Seahawks? Here's everything you need to know in that game, and more, in this week's Cheat Sheet.

Safety Kenny Vaccaro is facing a four-game suspension for violating the league's policy on performance-enhancing drugs -- specifically for using Adderall -- NFL Media Insider Ian Rapoport reported Thursday.

Keo plead guilty to a misdemeanor DUI charge stemming from his arrest in February. As part of his plea, Keo was sentenced to a year of probation and had his driver's license suspended for 180 days.

Denver Broncos safety Shiloh Keo was arrested early Saturday morning on a driving under the influence charge. The Broncos said they are in the process of reviewing the matter.

Broncos linebacker Von Miller, safety T.J. Ward and Shiloh Keo were fined $23,152 for various infractions against the Patriots in the AFC Championship Game.

Coordinator Wade Phillips raved that he has a "defense full of stars" after a game-wrecking performance versus the Patriots. Can the Broncos' defense stop Cam Newton in Super Bowl 50?

Tom Brady and Rob Gronkowski made magic throughout the Patriots' final drive on Sunday, but it was the play they didn't sync up on that could haunt both throughout a long offseason.

Rob Gronkowski was Tom Brady's only big-play weapon on a day when big plays were hard to come by. With a win, his performance on New England's final drive would have been the stuff of legends.

Broncos safety Darian Stewart suffered a slight MCL sprain in Sunday's win over the Patriots, but Ian Rapoport reported the veteran backstop should be ready to go for Super Bowl 50.

Tom Brady was hit more on Sunday than any quarterback since 2006, but the Patriots passer refused to blame his linemen, saying: "There are no excuses for me for not getting the job done."

Tom Brady put up a valiant effort in Sunday's AFC Championship Game, but the Broncos' defense was too much to overcome, lifting Peyton Manning to his fourth Super Bowl appearance.

Both No. 1 seeds -- the Broncos and Panthers -- advanced to the Super Bowl for the third straight season on Sunday. What did we learn from all of the Championship Game action?

The season came down to one play three different times late Sunday afternoon, with Tom Brady and Rob Gronkowski making the impossible happen twice in the Patriots 20-18 loss to the Broncos.

Peyton Manning and the Denver Broncos are heading to the Super Bowl. Behind a stellar defensive effort, the Broncos defeated the New England Patriots to advance to Super Bowl 50.

Highlighted by No. 1 overall pick Jadeveon Clowney, the Texans did an impressive job of reloading in the 2014 NFL Draft. But who will be starting under center in Houston? Chris Wesseling explores.

Bill O'Brien told fans Monday that Ryan Fitzpatrick won't be the only new QB in Houston. The Texans coach plans to use the draft to find more signal-callers. Will O'Brien select one with the No. 1 overall pick?

The Houston Texans have released Danieal Manning. The eight-year veteran recently declined to take a pay cut. Could the safety head back to Chicago for a reunion with the Bears?

The Houston Texans continue to load up in the defensive backfield with veteran players. The team has signed former Miami Dolphins safety Chris Clemons.

Dashon Goldson continues to be a magnet for league discipline. The Tampa Bay Buccaneers safety was fined $60,000 for his helmet-to-helmet hit in Week 16. He leads off our Friday fines roundup.

Ed Reed was released by the Houston Texans on Tuesday. The nine-time Pro Bowl safety was in his first season with the team after spending 11 years with the Baltimore Ravens.

Houston Texans quarterback Matt Schaub watched from the sideline as T.J. Yates and Case Keenum split practice reps on Wednesday. Find out the rest of the injury updates in the Around The League roundup.

When the Houston Texans open their season against the San Diego Chargers on Monday night, safety Ed Reed (hip) isn't expected to take the field. It's not much of a surprise.

Houston Texans coach Gary Kubiak said Friday that Ed Reed will be a game-time decision Monday night. Does cornerback Johnathan Joseph have information to the contrary on Reed's status?