3 shooters, a stretch 4, and a 5 with good midrange and a post game
spurs basically do the same things very well. drive and dish on repeat. PnR on one side while the other side switches (big reason why they have so many 3 point shots on the wings). always somebody in the corner (i.e. if you see somebody driving and you're a shooter you head to the perimeter). if your 5 gets fronted swing the ball and have that guy do a 1 touch pass to the 5.
i guess it does take a certain personnel tho. all your shooters have to be able to drive and dish and handle the ball decently. your two bigs have to be pretty mobile and able to close out shooters in a pinch. also all the sets require pretty high basketball iq knowing what you have to do when (help out in the paint while keeping track of your man so you can close out). also your pg needs to not only have a 3 point shot and a decent midrange he has to be able to take advantage of all the spacing
i don't think there's a single team w/ 3 backcourt players (whomever they play) that are all consistently unselfish enough to make the extra pass 90% of the time, a stretch 4 who likes to pass probably 6x as much as he likes to shoot, and similar willingness and ability to pass from their centers. not only that, but they've been in the system so long that they know exactly what to do, where to move the ball, when to cut, where to take off w/ the ball right when they catch it, etc.
i don't think there's a single other team who could put on the passing and movement display that we've seen the last 2 games, and i don't think it's particularly close. who do you think could?
edit: only one that comes to mind off the top of my head is GS, but we've seen 0 evidence of their being able to do this. but curry is a great passer, iguodala is a great passer, lee, and bogut are also very good passers. but klay thompson is a ball stopper and they didn't have much ball movement this past year, relying on post ups a ton. plus they have nowhere near the depth that SAS has, so no chance they could maintain it all game long. when jordan crawford and jermaine oneal come in..........