As for the game, all of you who thought the Spurs were going to blow by the Mavs are crazy. This is going to be a long series. I honestly thought the Spurs wouldn't have a chance if Pop didn't play Bowen, but he did. So that's a good sign. (Even though it took Udoka f'ing up within a minute of getting on the floor in order to get Bowen subbed in.)
The Spurs need to re-think a lot of things.
Starting Lineup should be Duncan/Gooden/Bowen/Finley/Parker. I don't really care if it's Finley or Mason, but Mason can't really guard anyone and Finley isn't a good bench guy. So Finley it is.
Bonner is doing nothing offensively or defensively. He hasn't earned a minute on the floor. Gooden is starting to play well with Tony, and the Spurs need as much O as they can get. And though he's not a good defender, he's actually getting to the right spots and can hold his ground.
Parker's slow start (he went 0-4 to start the game) can't happen again. He was really inconsistent in this game, though 9-22 isn't as bad as people are making it out to be. He also needs to pull out his playoff defense. Also more and more pick and rolls for Duncan/Parker combination.
Fluke shots vs Lights Out. Though the Mavs played really well, they also had their share of fluke shots (Bass off the top of the backboard, etc.) But hey, don't rationalize it by saying that "those shots won't happen again." Spurs aren't going to shoot lights out from 3 again either. So put away the "fluke card."
Bowen's D. I cannot express the importance of Bowen logging big minutes in this series. I know... the majority of you thought he was done. He's not. And even if he's slower than before, he's the best thing the Spurs have. He does a fantastic job fronting Dirk, plus he can play the quickness of Terry. Bowen has to see 30+ minutes a game. Don't worry about his legs giving out. He's been resting all year, he is retiring soon, so it's time for him to lay it all out in a blaze of glory.
The Backup Point Guard. Got damn. Tony Parker has been in the league for almost a decade now

and had a backup point guard for like 20 games in the form of Speedy Claxton. I do not care how bad George Hill can possibly be... I want to see him try. Mason doesn't cut it as a backup point and I don't even want to see Pop glancing toward Vaughn. Hill's length will be able to do something against the Mavs. I know it will.
Thaw Out Oberto. Crazy, right? Not so much. Oberto is a playoff performer. Thaw him out and play him a few minutes a game and give Bonner a seat on the bench guarding the gatorade. I'm not saying that Oberto should get major minutes, just put him in the rotation for spot minutes. The main big man rotation should be Duncan/Gooden/Thomas.
Rick Carlisle vs Gregg Popovich. I haven't been a fan of Rick Carlisle since he called me out on the radio, but he coached a smart game. Though many of you think Pop sucks, he doesn't. But he can be stubborn. He has to be willing to adjust and not adjust by going small.
In conclusion...
More Gooden on the floor with Duncan.
More Duncan/Parker pick and rolls.
Less Bonner.
Lots of Bowen.
The series will still be long and I don't know who will win, but it will be fun to watch.
