The Chicago Bulls’ new top basketball executive isn’t ready to make any announcements about the coaching staff. Arturas Karnisovas still has not met in person with head coach Jim Boylen. And that’s something he would like to do before going public with any decisions. Boylen’s future is the biggest issue hanging over the Bulls, whose season ended when the NBA’s Board of Governors approved a 22-team format to restart the pandemic-interrupted season next month in Orlando. The Bulls have missed the playoffs in four of the past five seasons. Boylen has a 39-84 record in just under two years.