Tyronn Lue and the Cleveland Cavaliers have yet to agree upon an extension, which has left some members of the coaching staff in limbo.

Larry Drew and Mike Longabardi are the only assistant working on a contract.

Both sides were optimistic a deal would be completed before Summer League. He's under contract for one more season. 

"That's something that I'm not concerned with," Lue told cleveland.com. "It'll eventually get done. I'll let them (his agent and the Cavs) handle that."

Lue has assured his coaches they will all be retained.