I like the starting lineup that Pop had out last night. The only change I would make would be Splitter for Diaw if the Spurs play the Lakers or Grizz in the playoffs.
Ginobli is that spark plug off the bench. Add in Bonner, Blair, Neal, and SJax along with Splitter/Diaw, these guys pretty outscore opponents teams benches night in and night out. This IMO, is why the Spurs can beat any team because they are so deep and there is next to none drop off in their scoring bench comes in. Likes of Durant, Kobe, Westbrook, Dirk, etc cant play 40+ minutes a night in a 7 games series and expect to beat the Spurs. Mavs won last year because they had the deepest bench.