Chicago Bulls part ways with assistant coaches Dean Cooper, Roy Rogers, Nate Loenser and Karen Stack Umlauf

The Chicago Bulls have parted ways with assistant coaches Dean Cooper, Nate Loenser, Roy Rogers and Karen Stack Umlauf. "I would like to thank Dean, Nate, Roy and Karen for their contributions and dedication to our organization. Decisions like these are never easy, and I wish them well in the future," said Executive Vice President …