Cowboys left tackle Tyler Guyton was hurt in practice Monday, the second injury on Dallas' offensive line in as many days. According to multiple reports, Guyton has a broken bone in his right knee that will not require surgery and he could miss four to six weeks.

Since then, things have changed drastically: The fear of losing Guyton for the year was just that. Irrational fear. Minutes later, ESPN's Todd Archer bore the good news: The Cowboys left tackle's ACL is intact.

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.