- team ▁All - Big ▁ 1 2 ▁Conference , ▁and ▁Big ▁Tw elve ▁New com er ▁of ▁the ▁Year ▁hon ors . ▁ ▁In ▁ 2 0 0 3 , ▁Mitchell ▁was ▁off ▁to ▁a ▁strong ▁start , ▁recording ▁ 1 7 ▁tack les ▁( 1 3 ▁sol os ) ▁with ▁two ▁tack les - for - loss es ▁in ▁the ▁first ▁two ▁games . ▁However , ▁his ▁season ▁came ▁to ▁an ▁early ▁end ▁after ▁he ▁t ore ▁the ▁A CL ▁in ▁his ▁left ▁kne e ▁against ▁F res no ▁State . ▁ ▁As ▁a ▁senior ▁in ▁ 2 0 0 4 , ▁Mitchell ▁finished ▁second ▁on ▁the ▁team ▁with ▁ 7 8 ▁tack les ▁( 4 5 ▁solo ), ▁two ▁s acks , ▁ten ▁tack les - for - loss es , ▁four ▁quarter back ▁press ures , ▁two ▁f umble ▁recover ies , ▁a ▁forced ▁f umble ▁and ▁five ▁passes ▁def ensed . ▁For ▁his ▁performance , ▁he ▁earned ▁cons ensus ▁All - Big ▁ 1 2 ▁Conference ▁first - team ▁hon ors . ▁ ▁Oklahoma ▁career ▁summary ▁In ▁ 2 9 ▁games ▁at ▁Oklahoma , ▁Mitchell ▁recorded ▁ 2 1 9 ▁tack les ▁( 1 4 5 ▁sol os ) ▁with ▁six ▁s acks , ▁ 3 2 ▁tack les - for - loss es , ▁two ▁f umble ▁recover ies , ▁five ▁forced ▁f umb les ▁and ▁eleven ▁passes ▁def ensed . ▁Despite ▁playing ▁just ▁a ▁little ▁over ▁two ▁seasons ▁at ▁Oklahoma , ▁his ▁ 3 2 ▁tack