The Bills placed Shell on the reserve/retired list Tuesday, Katherine Fitzgerald of The Buffalo News reports.

EDGE Analysis

Shell was competing for a swing tackle job in Buffalo but instead is choosing to hang up his cleats, at least for the time being. A fifth-round pick of the Jets in 2016, Shell, 31, appeared in 83 career contests, making 72 starts across seven seasons for the Jets, Seahawks and Dolphins.

Shell is not at practice Tuesday and intends to retire, Alaina Getzenberg of ESPN.com reports.

EDGE Analysis

Shell signed with the Bills in May after spending last season with the Dolphins. He was expected to earn a reserve role at offensive tackle, but it appears after seven seasons in the league, the 31-year-old will opt for retirement instead.

Shell (knee) is expected to be healthy for the start of training camp, Mark Gaughan of The Buffalo News reports.

EDGE Analysis

Shell signed with the Bills in May after starting 11 games for the Dolphins last season before injuring his knee during the team's Week 18 win against the Jets. Now healthy, the 31-year-old should provide viable depth behind Dion Dawkins throughout the season.

Shell is expected to sign with the Bills, Jeremy Fowler of ESPN.com reports.

EDGE Analysis

Shell played in 13 games with the Dolphins last season, starting 11 of them. The veteran lineman would likely bolster the depth of Buffalo's offensive line while possibly pushing Spencer Brown for starting duties at right tackle.

Shell (knee) is inactive Sunday against the Bills.

EDGE Analysis

Shell was unable to practice this week, and he'll now miss the team's wild-card round contest. Greg Little should draw the start at right tackle in his place.

Shell (knee) is questionable for Sunday's wild-card matchup against Buffalo, Adam H. Beasley of ProFootballNetwork.com reports.

EDGE Analysis

Shell didn't practice Wednesday through Friday due to a knee injury he suffered during the Dolphins' regular-season finale, but he'll still have a chance to suit up Sunday. He's one of three Miami offensive tackles listed as questionable, so it's unclear who will be starting the wild-card matchup against Buffalo.

Shell is questionable to return to Sunday's game against the Jets with ankle and knee injuries.

EDGE Analysis

Shell appears to have sustained a pair of injuries at some point during the second half. With Terron Armstead (toe/pectoral/knee/hip) already inactive, Miami will be left without both of its starting tackles for the time being.

Shell (shoulder) had a workout with the Broncos on Tuesday, Nick Underhill of NewOrleans.Football reports.

EDGE Analysis

Shell was sidelined down the stretch with a shoulder injury, but it appears he's now healthy and trying to find a new team. He started 10 games for Seattle last season prior to the injury.

Shell (shoulder) was placed on injured reserve Saturday, Nathan Rauschenberg of the Seahawks' official site reports.

EDGE Analysis

Shell was ruled out for Seattle's Week 18 game against Arizona on Friday, though this move will give the team an extra roster spot. He had served as the starting right tackle when healthy, though Jake Curhan will likely take over that role Sunday.

Shell (shoulder) will not play Sunday against the Cardinals, John Boyle of the Seahawks' official site reports.

EDGE Analysis

Shell wasn't expected to play again the season, and that is now official. The six-year veteran will begin to focus on being ready for next season, while Jake Curhan will likely draw the start at right tackle Sunday against the Cardinals.