Hawes and Thompson have both played under two different coaches in their short NBA careers. Martin and Cisco are really lucky. They've played under four different coaches in the last four years. The franchise has been nothing but a revolving door for players and coaches the last four years. So I don't think anyone should be surprised by our record last year.
If you keep changing coaches and players, there's never going to be any continuity or familiarity. Players have to play together for a while for them to become a team instead of just individuals out on the court. This is particularly true when you have a very young team. If you keep changing out one young player for another, this will never happen.
Now you can shorten this process if you have, lets say a Paul Pierce on your team and you add an Allen and a Garnett into the stew. Because they're all experienced players. Of course your window of opportunity is also very short.
I don't think Hawes or Thompson in particular are going anywhere. The worse thing you can do is let go of a player that looks promising before you actually know what you've got. In Cisco and Martin I think the Kings are fairly sure what they have. So its just a matter of whether they fit into whatever the plan is. If the powers that be don't think one of them is a good fit, then you move that player, hopefully for one that is a good fit. But you don't just give them away for unknowns or pie in the sky.
In 1980 the Warriors traded their first pick in the draft, which was the third pick in first round along with Robert Parrish for the first pick in the draft, so they could draft Joe Barry Carroll. The Celt's, who already had Larry Bird on board, then used that pick to draft Kevin McHale. The rest is history. The Warriors could have had Parrish and McHale as their front court. But they decided that Carroll might be a superstar. Well he wasn't. He was decent to even good at times. But he played with no fire in his belly and he was inconsistant.