Eh, if you aren't putting your best defender on Curry and making stopping him the focal point of your defensive scheme, he'll go for 40+ easy. , everyone knows it's coming and he still has the highest USG% of his career going for 37 a night. He's cheat code good right now, but I think if you put size on him (Kawhi/Green) and make him more of a distributor, their role players won't be as ready this year as last.
Kawhi/Green + the ability to pair Boris and LMA against their microball lineups is really the only advantage the Spurs have. Great offense is going to beat great defense in today's league (see: Grizzlies, Bulls).