The action, such that it was, happened down lower. Oklahoma fell five spots to No. 13, behind Ole Miss (8-2) at No. 12, and Baylor (8-2) at No. 11. Wisconsin, a team much-forgotten after early-season coldness, hopped from No. 18 to No. 15 as a reward for having looked stout in reaching 7-3. Arkansas (7-3), which had entered the rankings at No. 25 last week, reached No. 21, which became the biggest vault of the week. No. 25 Mississippi State (6-4) returned after dropping off, and No. 24 Houston (9-1) debuted.