According to NFL Network’s Ian Rapoport, starting left tackle Tyler Guyton is feared to have torn his ACL during Monday’s practice in Oxnard. Guyton went down toward the end of Monday’s practice, needing help to get off the field.

Asim Richards, who had been working with the second-team offense at right tackle, began working at left tackle immediately after the Tyler Guyton injury news.

And with one tweet, an entire nation took a hugely deep sigh of relief. Tyler Guyton's season isn't over after all. The best case scenario would've been no injury at all. Missing the next 4-6 weeks, for a player who needed every single practice rep he ...

Dallas Cowboys offensive tackle, Tyler Guyton, went down in practice on Monday before needing assistance to walk off the field.