Bulls guard Ayo Dosunmu will undergo surgery for a fractured left shoulder on Wednesday and miss four to six months, he said.

The Chicago Bulls might seem well-positioned to absorb the loss of Ayo Dosunmu for the remainder of the season. After all, the roster is packed with guards. But as they continue their push to make the NBA playoffs,

INDIANAPOLIS — Coach Billy Donovan has referred to guard Ayo Dosunmu as the “catalyst” several times this season when discussing the run-and-gun philosophy the Bulls have adopted. That “catalyst” is done for the rest of the season.