Bulls Notes: Boylen, Silas, Vanterpool, Assistants

More than five months after he last coached a game for the Bulls, Jim Boylen was relieved of his duties on Friday morning, with the team announcing it will launch a formal search to identify and hire a new permanent head coach.

A source tells Joe Cowley of The Chicago Sun-Times (Twitter links) that Boylen displayed some behavior that was considered “detrimental to the organization” during his tenure with the team, including a verbal run-in with a team chef.

While Cowley’s report suggests those incidents may have played a part in the Bulls’ decision to move on from its head coach, head of basketball operations Arturas Karnisovas said in a conference call today that “it was strictly a basketball decision” to fire Boylen, per K.C. Johnson of NBC Sports Chicago (Twitter link).

Here’s more on the Bulls:

• K.C. Johnson of NBC Sports Chicago (Twitter link) adds another name to the list of potential candidates for the Bulls’ head coaching job, reporting that Mavericks assistant Stephen Silas is expected to receive consideration. Timberwolves associate head coach David Vanterpool is also a name to watch, per Shams Charania of The Athletic (Twitter link). We’re keeping tabs on all the rumored candidates right here.
• According to Karnisovas, the Bulls will be seeking a head coach who “puts the relationship with players first” and is “a good communicator,” tweets Eric Woodyard of ESPN. The Bulls exec added that there’s no set timeline to finalize a hire.
• The Bulls’ assistant coaches are expected to remain in place for now and can continue working with individual players at the team facility, notes ESPN’s Adrian Wojnarowski (Twitter link). As Woj points out, top assistants Chris Fleming and Roy Rogers are under contract beyond this season.