So far it looks to have something to do with Mathieu and Alleva is going to be at the presser. LSU is providing it's own stream at LSUsports.net/live EDIT Mathieu Dismissed from Football Team - LSUSports.net BATON ROUGE -- Tyrann Mathieu has been dismissed from the LSU football team for violation of team policy, head coach Les Miles announced on Friday. "This is a very difficult day for our team," Miles said. "We lose a quality person, teammate and contributor to the program. However, with that being said, we have a standard that our players are held to and when that standard is not met, there are consequences. "It's hard because we all love Tyrann. We will do what we can as coaches, teammates, and friends to get him on a path where he can have success. We are going to miss him."