Gonzaga is the latest No. 1 in The Associated Press Top 25 men’s college basketball poll that has seen no stability on the top line. The Bulldogs moved up a spot to take over for Kansas, which lasted one week at No. 1. This is the first time there have been as many as six different teams at No. 1 before New Year’s Day. The record for an entire season is seven, set in 1982-83. Ohio State climbed to No. 2, followed by Louisville, Duke and Kansas. No. 25 Iowa is the only new addition this this week’s poll.