Billy Donovan is concerned with how sustainable it is for the Oklahoma City Thunder to rely too heavily on Kevin Durant and Russell Westbrook.

“Is that sustainable?” Donovan said after Oklahoma City's win over the Orlando Magic in which Westbrook scored 48 and Durant added 43. “It’s going to be hard for Kevin and Russell to do that night in and night out. Can we get into a situation where we are really getting contributions on any given night from different guys? Because they may have some off nights where we need someone else to step up.”

“Sometimes you have to let your big dogs be big dogs,” Durant said.