I'd take the under on the GSW line myself.
Whether they ever come out and say it or not, I think chasing the regular season record last season took a ton out of them. I think they'll take more of the San Antonio approach this season and try to coast through the regular season then try & turn it on come playoff time (sound familiar?).
Also, I think, much like when the Heatles were first put together, that they'll be some growing pains adding Durant to the mix. Add BitterJim's above thoughts on the bench, and I think there is a real potential recipe here to dial things back this regular or simply just not be able to do what they did last year on a night in/night out basis.