Creighton guard Pop Isaacs is expected to undergo surgery to address a lingering hip problem and sit out the rest of the season, The Field of 68 reported Saturday.A transfer from Texas Tech, Isaacs had offseason hip surgery. The Field of 68 reported Isaacs continued to experience pain, and his surgeon recommended the procedure now.The junior has played in eight games (all starts) for the Bluejays (6-3), averaging 16.3 points in 31.6 minutes per game. He has averages of 4.8 rebounds and 3.9 assists.