Murray played in eight games, three of those starts, for Texas A&M this season, passing for 686 yards, five touchdowns and seven interceptions. He also rushed for 335 yards.
The Aggies also lost starting quarterback Kyle Allen, who announced he would be transferring in early December.
Allen completed 160 of 283 passes as a sophomore, finishing the season with 2210 yards, 17 touchdowns and seven interceptions.
Texas A&M (8–4) plays Louisville (7–5) in the Music City Bowl on Dec. 30. Sophomore quarterback Jake Hubenak will make the start.