While Suns coach Alvin Gentry talked to reporters after practice on Wednesday, Robin Lopez unleashed his fiery temper again in the practice area.

After his team lost a three-on-three game, Lopez slammed open the exit door so hard that its glass panes shattered upon the door hitting the wall. Gentry ended the interview to address Lopez.

"His actions can't be tolerated," Gentry said on his KTAR-AM show.

"It's something he's going to have to get under wraps if he's going to continue to improve and become a good player."