The Spurs lost last night because they went scoreless for the final ~4 minutes of the game until they got some free throws. They don't need a strategy overhaul, they need playoff experience and the mental fortitude to hit some late game shots. There is one way to get that and that is simply to play the damn games. And at the end of those games, maybe some of these players fail. We'll see, but there's no strategy that is going to make up for playoff experience and having what it takes to be a reliable player in tough playoff situations.