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

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.

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.

Indianapolis is not a team the Seahawks play often, obviously, and the Rivers situation brings an entirely new dynamic to this matchup. We spoke with our friend Paul Bretl of Colts Wire to get a better idea of what the Seahawks are going to be facing. Our questions and Bretl's answers are below.

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.

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 Indianapolis Colts lost to the Seattle Seahawks 18-16 with 44-year old Philip Rivers starting at quarterback.

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.

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?