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PALO ALTO, CA - NOVEMBER 6: Nick Foles of the University of Arizona Wildcats calls signals during a PAC-12 NCAA football game against the Stanford Cardinal played on November 6, 2010 at Stanford Stadium in Palo Alto, California. (Photo by David Madison/Getty Images)

PALO ALTO, CA -  NOVEMBER 6:  Nick Foles of the University of Arizona Wildcats calls signals during a PAC-12 NCAA football game against the Stanford Cardinal played on November 6, 2010 at Stanford Stadium in Palo Alto, California. (Photo by David Madison/Getty Images)