Vidic didn't act poorly?
No, of course not. Just the club captain announcing, half way through our worst season is recent history, that he was leaving at the end of the season. And not just that he was leaving, but that he'd agreed to join Inter and then posed for a load of pictures with his new club. A rat and a sinking ship springs to mind. If that had been Rooney or Rio, they'd have been absolutely strung up for it. Its incredible how Vidic got away with it, with relatively little said.
Don't get me wrong, I'll always love Vida, and look back at his time here with great affection. But the way he left was very poor form.