I don't remember all that well, but I believe towards the end of Webbers career here in Sac things started to get a little sour between him and the team. It was 2004 I believe, Kings were doing great! Then Webber came back and mucked it all up, making it be know that this was his team and not Peja's.
Then soon after I think he was traded to the sixers...
So idk maybe that could be it, some sour feelings on teh way out of here and he never got over it.