Yes, you heard me right and now that he's back with the Pistons he's proving it. He wasn't be used correctly on the Bulls and Cavaliers who tried too much to play him out of position (PF) and never let him roam like he could. He's old now, so I won't argue he's better than Dwight Howard and Kevin Garnett but he's still in that upper group of post defenders. He can still go one-on-one with any post player and slow them/shut them down. He can still get up (though not as well as he use to) and block shots or get rebounds. He is also still quick enough and has quick enough hands and feet to press players after the throw in and still can step out on players and get some steals. If you need any proof, go watch the last two games for the Pistons and you will see plenty of proof.
He's not just putting up individual stats or slowing down just one player, but he's effecting the entire defense again and getting back to being that anchor on defense. The first game against the Grizzlies, the Pistons held them to 74 points on 36.1% FG shooting and Big Ben had 9 rebounds and a block. The game last night against the Thunder, the Pistons held them to 91 points on 43.4% FG shooting and Big Ben had 12 rebounds, 2 blocks, and 3 steals. Yes, they did lose last night but there was no more that Big Ben could have done to help them win (they only played him 30 min. for one, and even though they played good defense it was their offense that couldn't get it done).
I know you still have a bad taste in your mouth from what he looked like on the Cavs and Bulls, but you can't expect a player like Ben to be able to play out of position and not in his own style. The excuse sure works for Steve Nash and a few other players, so why does it get ignored for Big Ben? And for anyone who has tried to say it was the Pistons defense that made Big Ben, please explain how their defense is making him look good now? Ben Gordon, Rodney Stuckey, Charlie Villaneuva, and Richard Hamilton are making him look good on defense? Please, Tayshaun Prince is the only other one who can play great defense on the team right now.
I know you will say "it's only the Grizzlies and Thunder," even though I heard a lot of people talking about the Thunder being a "surprise team" this year and their offense is really good but their defense is the weak part. However, Tuesday, November 3rd 2009 (mark it down) the Pistons will get to play Dwight Howard and the Magic. Once you see Big Ben take on Howard and still play great, I'll be waiting to hear what excuses you can come up with then.
Ben Wallace is still one of the best post defenders in the league.