Detroit Lions defensive coordinator Aaron Glenn said his unit "has to be on high alert this week" because of Colts QB Anthony Richardson's playmaking.

Heading into their Week 12 matchup, this time at Lucas Oil Stadium, NFL experts are predicting the Lions will have much better luck against a struggling Colts team. That’s even after a resurgence from Indianapolis’ Anthony Richardson last week against the New York Jets.

The Detroit Lions are one of the hottest teams in the NFL, and with that comes more interest from America and the world. The Lions, in a sense, have become a very beloved team in the NFL, thanks to their rise from the ashes of decades of losing seasons.

Lions rookie Terrion Arnold told reporters that he feels like Detroit’s secondary is “the best secondary in the NFL.”

The Lions may have an injury concern with one of their key defensive players. Detroit added rookie cornerback Terrion Arnold to Thursday's practice report with a groin injury. He was limited in the day's session.