ASHBURN Dwayne Haskins Jersey White , Va. (AP) — Rookie tackle Geron Christian is out for the rest of the season in the latest significant injury to the Washington Redskins‘ offensive line.Coach Jay Gruden said Monday that Christian will miss the final seven games of the regular season and any in the playoffs after tearing the medial collateral ligament in his right knee. Christian, the Redskins’ third-round pick who was forced into action by a bevy of injuries, hurt his knee Sunday at Tampa Bay.Christian’s season-ending injury is the third along Washington’s offensive line after knee injuries to starting guards Brandon Scherff and Shawn Lauvao. Starting left tackle Trent Williams is expected to miss his third consecutive game this week against the Houston Texans after surgery for a dislocated right thumb.Tackles Ty Nsekhe and Morgan Moses having been playing through injuries, and the team was forced to sign offensive linemen Jonathan Cooper, Austin Howard and Luke Bowanko last week. Cooper started at left guard, and Howard is the Redskins’ new swing tackle.Gruden said wide receiver Jamison Crowder, who has missed the past five games with an ankle injury, would have an MRI with an eye toward practicing Thursday. Williams won’t practice this week Wes Martin Jersey , Gruden said, adding that the team is continuing to take a wait-and-see approach with third-down back Chris Thompson, who has missed the past two games with a rib injury. Washington left tackle Trent Williams met with reporters on Thursday for the first time since returning to the team this week and provided details about the medical condition that played a major role in his decision to stay away from the team until Tuesday.Williams said he went to team doctors almost six years ago about the growth on his head that he wound up having removed this offseason. He said the doctors told him it was a minor condition at the time and he accepted that diagnosis while continuing to play.The growth continued to grow, however, and he sought other outside opinions earlier this year. That was when he learned he had Dermatofibrosarcoma Protuberans, which is a rare, soft-tissue cancer.“I had cancer. I had a tumor removed. It got pretty serious for a second. I was told some scary things by the doctor,” Williams said Womens Bryce Love Jersey , via Kareem Copeland of the .he felt discomfort when he tried on his helmet on Wednesday and head coach Bill Callahan said on Thursday that the team is looking for a way to customize the helmet to fit Williams comfortably. Williams said “we’ll see how this helmet thing turns out,” but there are other issues as well.Williams suggested it would be crazy for him to play without having any guaranteed money on his contract. Williams, who is signed through next season, laughed when asked if he wanted to be traded in the offseason and said he has no trust for the organization, although he did say his relationship with team owner Dan Snyder is good.He also said he still loves football, although it appears to be anybody’s guess when Williams might be playing it again.