Well, at least its not a tear. 6-8 weeks is a lot better than missing the entire season.
Monday night was not a good night for the linebacking corps after Mayo went out. Its definitely reason for concern if Mayo is out for 2 months. This schedule isn't a cakewalk this season. They're gonna face some pretty decent teams in the timespan that Mayo will supposedly be out (Jets, Falcons, Ravens, and Titans to name four). The linebacking corps is going to need to step up bigtime against those teams. They were burnt far too often the other night on the screens, short passes, etc. Their inability to get some key stops kept the Bills offense on the field and the ball away from the Pats offense. That can't happen.