we now have confirmation from Pires and Walcott.
Though i am sure it happens all the time.
I am told that Sanchez also told LK6 that he didn't want to have to listen to him speak. Same session that Ozil threw his bib on the floor.
I can also tell you that the players don't know what Wenger is doing next season. People have asked a few times and He gets absolutely furious at them when he does and tells them it's of no concern to them
Happy families at Arsenal it seems.