Dan Campbell had a harsh message for the Lions after they failed to take care of the ball against the Chargers in the Hall of Fame game.

Detroit Lions head coach Dan Campbell sends a warning to his team after their sloppy showing in the Hall of Fame Game.

The Detroit Lions kicked off their preseason in the Hall of Fame Game against the Los Angeles Chargers, but the result left fans and, more notably, head coach Dan Campbell frustrated.

Detroit Lions head coach Dan Campbell was not pleased with the team during the Hall of Fame game and threatened to cut ...

He saw it, saw the defense, audibled on his own, which was outstanding. So that was promising," Campbell said of Hooker.

It's safe to say Detroit Lions head coach Dan Campbell was none too pleased with his team's effort in a 34-7 loss to the Los Angeles Chargers in the Hall of Fame Game on Thursday night.

It's hard to glean too much from the Hall of Fame Game, but the Detroit Lions lacked in one of the most fundamental aspects ...

On the surface the Detroit Lions backup quarterbacks struggled mightily against the Chargers. But coach Dan Campbell ...

Detroit is breaking in new play callers on each side of the ball. In terms of those operations, particularly on offense, with ...

Detroit Lions linebacker Anthony Pittman (41), Detroit Lions linebacker Ezekiel Turner (47), and Detroit Lions safety Ian ...

Neither Kyle Allen nor Hendon Hooker impressed in their bid to win the Detroit Lions backup QB job behind Jared Goff in the preseason opener.

This article was originally published on www.si.com/nfl/lions as Everything Dan Campbell Said After Lions Loss to Chargers.