Bill Self and Kansas have been very active this offseason, making several additions to the team's new-look roster. One of the most significant moves the coaching staff has made is bringing Charleston transfer Christian Reeves on board. While Reeves is expected to play a major role for the Jayhawks next season, the start of his KU tenure could be an uphill battle. The former Duke and Clemson center recently underwent shoulder surgery to repair his labrum , an issue he dealt with throughout last year. Reeves could very well be back by the beginning of the regular season, but he is expected to miss most of the Jayhawks' summer activities. Could his injury woes result in KU pursuing another big man in the transfer portal? Christian Reeves’ Injury Complicates Kansas’ Big Man Rotation When news of his surgery was initially revealed, Coach Self said he expects Reeves to be back by the beginning of the season.…