Salary-cap math shows the Bulls can’t afford to run it back next season

Arturas Karnisovas said a lot during his season-ending press conference on Saturday. The prevailing takeaway? Expect more of the same. Sure, there may be some tweaks here and there. Karnisovas addressed the team’s lack of 3-point shooting and the desire to add more size and brawn to minimize opponent second-chance points. But as Karnisovas noted, his offseason priority is to…