Last year showed how important home court was, so every win matters. And Doc is not overworking anyone IMO, so the starters should be fine come playoff time.
Actually, the bench hasn't really peaked. And they miss Posey, but TA has been fine. Leon's been a little bit inconsistent, Baby has pretty much done nothing, POB forget it, Eddie House has been fine, Scal has been almost useless. Pruitt is the invisible man- if he's really any good, wouldn't he be getting at least a few minutes/game?. I know Doc prefers veterans, but he did use Leon and Rondo when it became obvious to everyone how good they were, so I'm skeptical about Pruitt.
So, the answer is no.