Exactly. The team has been playing well as of recently. He really should just cheer them on and be quiet.
Always worried about Casspi's attitude ever since we drafted him because of a scouting report at nbadraft.net.
http://www.nbadraft.net/players/omri-casspi
At the end of the Weaknesses section it states:
"... Gets criticized for being a bit of a prima donna type. Will he be willing to be a team player on the NBA level or will the desire to be a star keep him from being a succesful contributor?"
Casspi should worry about becoming a better teammate. It's something I love about Darnell Jackson. Even when he wasn't getting playing time he would be the first on the bench to cheer.
I know I've seen Casspi do the same, but it basically cancels out because of these public complaints.
If he has a problem with his playing time, talk to the coach, talk to the organisation.