Via Zack Keefer of TheAthletic.com, the Week 15 game between the Colts and the Seahawks was the most-watched Colts game on CBS in Indianapolis in five years. And, of course, five years ago, Rivers was the team’s starting quarterback.

Right now, the Indianapolis Colts are trying to see how much gas 44-year-old Philip Rivers has left in the tank. […]

Seahawks defensive tackle Jarran Reed was wired for sound for the team's 18-16 victory over the Indianapolis Colts at Lumen. Check out Jarran's best mic'd up moments from Week 15.

In the overall AFC playoff picture, the Colts remain on the outside looking in. They are the eighth seed and are one game behind the 9-5 Texans for the final wildcard spot. The other two wildcard teams, the LA Chargers and the Buffalo Bills, are both 10-4.

San Francisco 49ers quarterback Brock Purdy joins NFL Network's "Inside Training Camp Live" to provide a state of the team's offense including chemistry with the wide receiver corps and better understanding head coach Kyle Shanahan's system entering year four.

The Indianapolis Colts promoted 44-year-old QB Philip Rivers to the active roster Saturday, making him eligible to play — and perhaps start — in Sunday’s crucial game in Seattle.

The New England Patriots have reportedly signed linebacker Chad Muma off the Indianapolis Colts' practice squad, according to Jordan Schultz. This is the second practice squad linebacker that the Colts have lost on Monday, with the Tampa Bay Buccaneers signing Anthony Walker Jr.

The Indianapolis Colts host the San Francisco 49ers on " Monday Night Football " in NFL Week 16 action. Both teams are watching injuries in the wake of Week 15 games.

This article was originally published on www.si.com/nfl/seahawks/onsi as Reviewing Seattle Seahawks rookie Rylie Mills' NFL debut vs. the Indianapolis Colts.

Indianapolis Colts tight end Tyler Warren is one of the many Big Ten rookies to have made an early impact in the NFL for 15 weeks. So, a question remains: what is his ceiling as he continues to grow?