Redskins LB Reuben Foster Believed to Have 'Major' Knee Injury Including Torn ACL

San Francisco 49ers v Arizona Cardinals
San Francisco 49ers v Arizona Cardinals / Christian Petersen

The Washington Redskins have just suffered a massive blow. Linebacker Reuben Foster is believed to have torn his ACL, and could possible have done even more damage to his knee after being forced to leave ream workouts in an air cast Monday.

Now, the Redskins will be stuck without one of their best inside linebackers-- the only question is how long. It's possible that the injury could hold him out for much longer than just the standard year of recovery that's required for an ACL injury, as he could have possible artery damage, per the latest reports.

Redskins fans were absolutely looking forward to seeing Foster prove himself this year after being claimed off waivers in the 2018 season after the San Francisco 49ers released him due to a domestic violence arrest. The full severity of the injury is not known at this point, but for now, Foster's future with Redskins is in some doubt.