The Advocate Source: LSU graduate assistant and former interim tight ends coach Eric Mateos leaving for Texas State The Advocate Mateos, the graduate assistant who replaced Steve Ensminger mid-season as tight ends coach, is leaving LSU to coach offensive line at Texas State, a source told The Advocate. He's starting at his new position next week. Mateos, 27, just completed his ... Former interim LSU assistant coach headed to Texas StatemySanAntonio.com all 2 news articles ยป Continue reading...