One of the Detroit Lions' young offensive lineman has struggled this offseason according to head coach Dan Campbell.

The Lions released their first unofficial depth chart before last week's Hall of Fame game. It included one surprising change.

With training camps underway and the preseason heating up, Eric Edholm offers a fresh batch of Power Rankings. Who's up? Who's down? Check out the full updated pecking order, 1 to 32.

One of the biggest storylines throughout every camp is that players are battling for positions on the depth chart. Players ...