SANTA CLARA, CA - JULY 29: Quarterback Alex Smith #11 passes the ball during morning drills as the San Francisco 49ers hold their training camp July 29, 2008 in Napa, California. (Photo by Sara Wolfram/Getty Images)

SANTA CLARA, CA - JULY 29: Reggie Smith #31 runs during morning drills as the San Francisco 49ers hold their training camp July 29, 2008 in Napa, California. (Photo by Sara Wolfram/Getty Images)

SANTA CLARA, CA - JULY 29: Head Coach Mike Nolan calls plays as the San Francisco 49ers hold their training camp July 29, 2008 in Napa, California. (Photo by Sara Wolfram/Getty Images)

SANTA CLARA, CA - JULY 29: Linebacker Manny Lawson #99 blocks in morning drills as the San Francisco 49ers hold their training camp July 29, 2008 in Napa, California. (Photo by Sara Wolfram/Getty Images)

SANTA CLARA, CA - JULY 29: Reggie Smith #31 and Jerard Rabb #19 run morning drills as the San Francisco 49ers hold their training camp July 29, 2008 in Napa, California. (Photo by Sara Wolfram/Getty Images)

SANTA CLARA, CA - JULY 29: Josh Morgan #84 runs during a morning drill as the San Francisco 49ers hold their training camp July 29, 2008 in Napa, California. (Photo by Sara Wolfram/Getty Images)

SANTA CLARA, CA - JULY 29: Frank Gore #21 runs with the ball as the San Francisco 49ers hold their training camp July 29, 2008 in Napa, California. (Photo by Sara Wolfram/Getty Images)

SANTA CLARA, CA - JULY 29: Patrick Willis #52 defends during drills as the San Francisco 49ers hold their training camp July 29, 2008 in Napa, California. (Photo by Sara Wolfram/Getty Images)

SANTA CLARA, CA - JULY 29: Reggie Smith #31 runs with the ball as the San Francisco 49ers hold their training camp July 29, 2008 in Napa, California. (Photo by Sara Wolfram/Getty Images)