Frank Ragnow's return from retirement is over before it even started. Two days after the Detroit Lions removed Ragnow from the retired list with the hopes of bolstering their offensive line, the team announced the four-time Pro Bowl center will no longer be able to suit up due to a failed physical.

Three days after it was announced Frank Ragnow was coming out of retirement to help the Detroit Lions' playoff push, it was announced the four-time Pro Bowler won't be playing this season after all.

Graham Glasgow missed Thursday's game against the Packers, giving Trystan Colon his 17th start in his sixth NFL season.