Heading into their first preseason game, the team released its first unofficial depth chart. Unfortunately, it didn't provide too much context as to who had the lead in the quarterback battle between rookie Tyler Shough, Jake Haener and Spencer Rattler.

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

The Bears released their first unofficial depth chart ahead of Sunday's preseason opener against the Miami Dolphins. While the depth chart is far from being finalized, there are some surprises and indications of where things stand through a couple of weeks of training camp practices.