Jack Campbell's aggressive ball-punching technique has forced two fumbles this season but now has the league office sending memos to teams.

The NFL sent out a memo following a play from the Detroit Lions in Sunday's Week 6 matchup against the Kansas City Chiefs.

Sheppard brought up that the league sent a memo regarding punch-outs by defenders, where the defensive player throws a punch directed at the ball and trying to force a fumble. It's a common practice around the NFL, widely taught and practiced as a requisite tool for a defensive player trying to make an impact play.

Corner Terrion Arnold is unlikely to play Monday for the Detroit Lions vs. the Tampa Bay Buccaneers despite practicing on a limited basis Friday.

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The Detroit Lions are facing fresh disciplinary action from the NFL after their fiery Week 6 clash against the Kansas City Chiefs. Linebacker Alex Anzalone and defensive end Tyler Lacy were fined for unnecessary roughness,