They should shop Thompson. He is a decent young player, however, his value is probably as high as it will ever be, and he doesn't really figure into their future plans (nor should he).
Why do you think Thompson shouldn't be in the Kings long term plans?
Because Cousins and Landry are significantly better, and should be their starting frontcourt of the future. And I think Thompson is too productive to come off the bench, and they would have to dramatically overpay him to convince him to do it. I also think they are better off trying to find more of an energy defender to fill that role, and Thompson doesn't play much defense.
You think the Kings should keep Landry as part of their long term future?
I think Landry's contract is up at the end of the year. How much do you think the Kings will have to pay him to keep him around?
Yes, unless they prefer to upgrade through FA (not a bad idea either), I think Landry is the choice, and not Thompson.
If they do keep Landry, it is tough to tell, since it would be under the new CBA...but assuming its similar to the last CBA, then probably something similar to Scola's deal. Something like 5 year/$45 million.
Either way, I don't see Thompson with the Kings beyond his rookie contract, and given the guys he is behind right now, I think his value is only going to drop the longer they wait to trade him.
If I were Sacramento, I would be looking to move Carl Landry as quickly as possible. He has been a horrific fit on that roster since the moment he joined the team last season.
They need someone with more offensive range and versatility to play the four alongside Tyreke Evans. Especially if you have a low post scorer like DeMarcus Cousins. Carl Landry doesn't offer that.
Landry has been killing their spacing offensively and costing the Kings games ever since he joined the squad. 7 wins, 21 losses after he joined last season versus 18 and 36 wins prior to him joining
(which includes the struggles and lost games due to the troubles with Kevin Martin that pre-Landry record too). Landry has weakened the team considerably.
I'd like to see Sacramento move Landry for whatever assets they can get for him in the trade market. I would not consider re-signing him. He would be the #1 guy that would be looking to dump off of that roster.
I'd also note that I think Landry is very likely to be over-paid next summer. I consider him an MLE level player or slightly lower. A bad contract waiting to happen.