Getty Nikola Vučević #9 of the Chicago Bulls looks on against the Milwaukee Bucks. The Chicago Bulls ’ decision to trade Lonzo Ball to the Cleveland Cavaliers not only cost them an opportunity to land Jonathan Kuminga from the Golden State Warriors , it also revealed where the Bulls are regarding a potential Nikola Vucevic trade. “I think that would have been something that Golden State would have liked,” NBA insider Jake Fischer said about Ball during a Bleacher Report live stream on July 17. “