I agree with a lot of what you say, although we may have different conclusions as to why the players might be unhappy. But unhappy they are. I don't think they have anything against Karl. After all, he's a proven winner. I think their unhappiness has more to do with how the season has gone. I think they know that the rest of the season is one big experiment. Basically, auditions are being held by Karl. It's all a prelude to next season. Which is all well and good for the players that still have something to prove, but for players like Gay and Cousins, players with little to prove, it becomes laborious. Of course their still being paid to play the game, so there are no excuses for not bringing their A game. That's hardly what Gay brought to the last game. I hate to keep picking in him, but the way he defended, and I'm using that word loosely, was atrocious.
I don't like singling out one player as the reason a team is failing. However, there's no doubt that McLemore has been struggling of late, both offensively and defensively. I don't think you can blame anyone for poor shooting other than the player himself. An open shot is an open shot regardless of who the coach is. You certainly don't make or miss a shot because of a coach. You might take worse shots, or more shots because of a coach, and I think perhaps that might have something to do with it. Karl runs a system where he lets the players make decisions for themselves. He wants them to be more aggressive. That will work for some players, and expose others. I think right now, McLemore is being exposed a little. You can't attack the basket with just average handles, and that's what he's doing. He's also trying to create his own shot, and many times ends up taking a forced shot, or an off balance shot. In a system that requires players to make decisions, McLemore is making a lot of bad decisions. Hopefully he's learning from them.
I have no answer as to why he's suddenly playing bad defensively. At times he looks like the player from last season. Perhaps his struggles on offense are affecting his defense. It does happen with some players. But by no means am I ready to give up on him. By seasons end he should know what he needs to work on this coming off season, and show up better prepared at training camp. That doesn't mean I wouldn't trade him for the right deal. I'd trade just about anyone on this team if I thought it would improve the team. Which leads me to wonder how much imput Karl will have in regards to the draft, trades, and free agent signings? He's been known to be quite vocal in the past when it comes to personnel decisions. Depending on how strong a relationship PDA and Karl have, there could be a power struggle looming in the future. I hope not! We've had enough drama to last a lifetime already.