Photo: Chicago Bulls/X

Bulls top executive Arturas Karnisovas and head coach Billy Donovan, along with Bucks GM Jon Horst and newly hired coach Doc Rivers, Grizzlies coach Taylor Jenkins, and Nuggets GM Calvin Booth, are among the NBA figures with the most to prove this season, according to ESPN’s Insiders.

As the 2023-24 season unfolds, these GMs, presidents, and coaches face heightened expectations to deliver success. Karnisovas and Donovan aim to revitalize the Bulls, while Rivers is tasked with leading the Bucks to a championship.

Meanwhile, Booth must sustain the Nuggets’ winning momentum after their 2023 title, and Jenkins is expected to overcome internal challenges with the Grizzlies.