I think you just run what you brung. It's a team game, that's why the team with the best individual players, doesn't win as much as one thinks.
Some people will say that this kind of depth causes issues in the playoffs. I call BS on this. Case and point, the 77 Trailblazers. Deep team and every player on that team played their roles to perfection and backdoor swept a team with the likes of Julius Erving, George McGinnis, Lloyd(Not yet World B) Free, Doug Collins, Daryl Dawkins and scrub scorer named Joe Jellybean Bryant.
http://en.wikipedia.org/wiki/1977_NBA_Finals
That was the 1st series I ever followed intently as I was a huge George McGinnis fan back then.
We could use Argentina's Golden Generation as a model as well. I mean outside of Ginobili, not any other of the players on that team have even sniffed an All-Star game although both Scola and to a lesser extent, Delfino, have games that fit really well in the L. But it's the way they played as a TEAM that got them that Gold Medal in Athens.
The sum of the Spurs parts as a whole is better than the Individual parts and that's why I think they will overcome.
Let's repeat the *!