With their first preseason game coming up later this week, the Detroit Lions have released their first depth chart of 2015. It's important to note that this depth chart is unofficial, and it does not include any players who are on an injury list. Also, this was compiled by the team's media relations staff, not the coaching staff. As a result, take it with a major grain of salt.
Offense
QB: Matthew Stafford | Dan Orlovsky | Kellen Moore | Garrett Gilbert
RB: Theo Riddick | Ameer Abdullah | George Winn | Desmond Martin/Zach Zenner
FB: Michael Burton | Emil Igwenagu
WR: Calvin Johnson | Corey Fuller | Lance Moore | Greg Salas/Jarred Haggins
WR: Golden Tate | Jeremy Ross | Ryan Broyles | TJ Jones/Andrew Peacock/Vernon Johnson
LT: Riley Reiff | Michael Williams
LG: Manny Ramirez | Laken Tomlinson | Torrian Wilson
C: Travis Swanson | Darren Keyton | Al Bond | Braxston Cave
RG: Larry Warford | Taylor Boggs
RT: Cornelius Lucas | Corey Robinson | Xavier Proctor
Defense
DE: Darryl Tapp | Devin Taylor | Corey Wootton
DT: Tyrunn Walker | Gabe Wright | Roy Philon | Jerel Worthy
DT: Caraun Reid | Jermelle Cudjo | Kerry Hyder
DE: Ezekiel Ansah | Larry Webster | Phillip Hunt
OLB: Tahir Whitehead | Kyle Van Noy | Brandon Copeland
MLB: Stephen Tulloch | Travis Lewis | Kevin Snyder
OLB: DeAndre Levy | Josh Bynes | Julian Stanford
CB: Darius Slay | Chris Owens | Josh Wilson | R.