So did he actually tear his acl. Seems like an awfully fast recovery for a 300 lber.
Tearing your ACL isn't that hard to partially recover from. Our society survived thousands of years before surgery to fix a common sports injury. He won't be able to cut or put a lot of lateral pressure on the knee, but the O-line probably uses those motions the least of all the players on the field The long recovery time comes from the surgery to fix it, which from personal experience is a complete *****