College Football News

Arizona TBs Grigsby, Nwoko may sit out (AP) (sports.yahoo.com)

Arizona likely will be without two of its top tailbacks when it plays host to Washington State on Saturday. The Wildcats (5-2, 3-1 Pac-10) are coming off a bye, but the extra time doesn't figure to be enough to heal the shoulder sprains of starting tailback Nic Grigsby and third-stringer Greg Nwoko.