Detroit here, I'm checking out some trade rumors of course we want Josh gone in the worst way but I want to correct some things about Josh and his personality. First of all, he is in fact a very nice guy and I think you'll find he gets along with everyone including the coaches. And yes he can be trained. If you look at his record this year, he has been taking less long 2's less 3's playing inside more . . . except he has not been hitting his shot inside otherwise his TS% would be much better than last year. However he has not been making that baby hook he has.
Everything bad said about his game is true. He chucks up long 2's, he ball watches, loses his man on defense, goes for the weak side block instead of playing his man, but I don't think he is unfixable. The worst part of Josh Smith's game right now is that he was told by SVG to bulk up to play the PF and found himself in terrible condition.
If you look at his quarter splits 1st, 2nd 3rd 4th, he is actually a pretty good basketball player in the 1st quarter, good shooting percentage, playing well, few long 2's somewhere around 35% 3P% actually a plus player. But by the 4th quarter he is no longer able to create his shot at the basket, settles for long 2's, directs traffic instead of defending.
I think if you get him to lose about 25 pounds, limit his minutes to what he is capable of playing with high intensity you will have a solid basketball player. He's not very smart though, never was an X's and O's guy, and he was never taught the correct way to play basketball. And he is definitely on the decline because of how much he has relied on athleticism in the past and it is really fading fast.
But don't think he will be locker room poison he's a stand up guy, yes he has gotten into some arguments in the past, but everyone in this league sometimes gets into arguments it is definitely not a pattern. He has been trying quite hard to fit into SVG's system, but I put most of the blame on SVG not Josh. SVG has been playing Josh first of all out of position and then when he did move him to PF he has been playing him 35+ minutes every single game. That's too many minutes for Josh at this stage in his career.
I think Josh has a personality that if he has to become the 3rd scoring option on a team he will be able to do it. I'm not so sure he would have done it in Atlanta because he was the star back then. I think at this stage of his career maybe he is ready and able to take being a role player instead of the star of the team.
Just don't expect him to play solid for more than 25 minutes a game unless you can get him to diet down so his endurance is better.