Bulls' kryptonite already brutally obvious after only 2 games

Oct 7, 2025; Cleveland, Ohio, USA; Cleveland Cavaliers center Jarrett Allen (31) knocks the ball from Chicago Bulls center Nikola Vucevic (9) during the second half at Rocket Arena. Mandatory Credit: Ken Blaze-Imagn Images | Ken Blaze-Imagn ImagesTo begin on a positive note: The Chicago Bulls were one of the best second-half teams in the NBA last season. Unfortunately -- because there's always a "but" when it comes to this organization -- they needed to be one of the best second-half teams in the NBA because they were one of the worst first-half teams; a trend that has painfully continued through a pair of exhibition contests.

Yes, it's only preseason, but it's not a great sign when a roster…