Husker senior running back Rex Burkhead should be good to go when his team resumes their season next Saturday. Head coach Bo Pelini said in his weekly Big Ten teleconference that the left knee injury Burkhead suffered in the loss to Ohio State was not serious and that he expects Burkhead to be able to play. But Pelini did say that he and his staff will go easy on Burkhead this week in practice. The 4-2 Huskers face Northwestern next week in Evanston.