NCAA FOOTBALL: OCT 31 Cal at Arizona State 31 October 2009: California running back Jahvid Best (4) during the game where the Cal Bears beat the Arizona Sun Devils 23 - 21 at...

BERKELEY, CA - OCTOBER 24: Jahvid Best #4 of the California Golden Bears runs against the Washington State Cougars at California Memorial Stadium...

BERKELEY, CA - OCTOBER 24: Jahvid Best #4 of the California Golden Bears runs against the Washington State Cougars at California Memorial Stadium...

Costly score

BERKELEY, CA - NOVEMBER 07: Members of the California Golden Bears look on as teammate Jahvid Best is attended to by medical personnel after landing on his back after scoring a touchdown against...

October 24, 2009; Berkeley, CA, USA; California Golden Bears running back Jahvid Best (4) rushes against the Washington State Cougars during the first quarter at Memorial Stadium. Mandatory Credit...

Oct. 31, 2009; Tempe, AZ, USA; California Golden Bears tailback Jahvid Best (4) warms up prior to the game against the Arizona State Sun Devils at Sun Devil...

17 October 2009: Jahvid Best #4 of Cal in action during the game against the UCLA Bruins at the Rose Bowl...

California running back Jahvid Best (4) is tackled by Oregon defenders Josh Kaddu (56) and Lavasier Tuinei during the second half...

...3, 2009 in El Paso, Texas. October 3, 2009; Berkeley, CA, USA; California Golden Bears tailback Jahvid Best (4) run with the ball during the third quarter against the USC Trojans at Memorial Stadium...

Southern California's Wes Horton, left, tackles California's Jahvid Best (4) by the face mask during the first quarter of an NCAA college football game Saturday...

Southern California's Wes Horton, left, tackles California's Jahvid Best (4) by the face mask during the first quarter of an NCAA college football game Saturday...

BERKELEY, CA - SEPTEMBER 05: Jahvid Best #4 of the California Golden runs with the ball during their game against the Maryland Terrapins...

Sep 19, 2009; Minneapolis, MN, USA; California Bears tail back Jahvid Best (4) rushes for a 33-yard touchdown against the Minnesota Gophers in the first quarter at...

Gerald McCoy, A.J. Green and Jahvid Best

...EUGENE, OR - SEPTEMBER 26: Jahvid Best #4 of the California Bears finds little running room in the first quarter of the game...