The Seattle Seahawks are still in the market for a left tackle, according to NFL Network's Ian Rapoport, and the Buffalo Bills' Cordy Glenn is a "trade option."

The Seahawks had previously approached the Bills about Glenn, The Buffalo News confirmed earlier this month, but those talks did not amount to anything. The NFL trade deadline is 4 p.m. Tuesday.

The Bills made a big move Friday night in trading defensive tackle Marcell Dareus to Jacksonville, and previously saw General Manager Brandon Beane move out players like Sammy Watkins, Ronald Darby and Reggie Ragland. Glenn returned to the starting lineup last week and performed well in coming back from foot and ankle injuries that have held him out or limited his snaps since Week Two.

Glenn's base salary is $9 million this season, so if a team were to trade for him before the deadline it would commit more than $4 million in base salary to him for the rest of the year. The Bills would be left with $5.2 million in "dead money" by trading Glenn on this year's cap -- in addition to what they've already paid him in base salary -- and would have a $9.6 million cap charge for him in 2018.