BCS Bound; Utah Remains Undefeated  SALT LAKE CITY, Utah (Sports Network) - Steve Savoy scored  three times and Alex Smith accounted for two more touchdowns as  No. 5 Utah did its best toward becoming the first non-BCS  program to claim a spot in a BCS bowl game by pounding Mountain  West rival Brigham Young, 52-21, at Rice-Eccles Stadium.