He threw just 8.1 innings as a freshman before a shoulder injury shut him down , and he threw 12.1 innings as a sophomore before coming down with an elbow injury that required surgery .
But injuries derailed Burnett each of those first two seasons .
Burnett threw just 8.1 innings as a freshman before a shoulder injury shut Burnett down , and Burnett threw 12.1 innings as a sophomore before coming down with an elbow injury that required surgery .
But injuries derailed Burnett each of those first two seasons .