IT never seems to need rest as in energy . Mayb he has little injuries that bug him . He is the tuffest guy on the team, he is built like a tank and knows how to hit the floor with least impact on his body.
AB , Horford, Smart , Crowder need to 100 % or we won't get out of round one. If even one has a sprain , it puts a monkey wrench in CBS s. Machine . Then people will yell about how their team play is off.
I would really try and keep these guys in peak operational order or we are in big trouble, especially Horford and Bradley .