Rubio > levertGarland was the only creator and McMillan knew that. They did a lot of trapping, started switching, giving him different looks on defense.
Lack of actual plays is what did it though. PnR was minimal for some reason when you got Love/Lauri/Mobley/Allen. Hawks would switch, and they wouldn't even try to run another PnR, just accept the matchup for some reason when Nate started putting athletic bigs on the switch.