Keane at Sunderland told by Yorke
Yorke also confirmed the story of how Keane kung-fu kicked a dressing room tactics board during an explosive Sunderland half-time row with the Black Cats 1-0 down to Northampton in a Carling Cup tie.
"He asked our kit manager if he can get the tactics board. The board goes up. And Keano takes a running jump and smashes it with a kung-fu kick.
"Then the captain, Dean Whitehead, is next. 'Captain? Captain? Some f***ing captain you are,' he rags, slapping Dean about the head in the process before turning on us all. 'I can't trust any of you.'"
"Keano had days when he would join in with the five-a-sides and any player on his team who misplaced a pass or miscontrolled the ball would be subjected to a stream of vicious lecturing or abuse.
"It reached the stage where nobody wanted to be on the same side as him.
"'Gaffer,' I said to Keano, 'you're scaring the s*** out of the players.
The rumours of his departure had been flying around for a while, but when it happened it was still a surprise.
"So I sent him a text saying how sorry I was how things had turned out, but thanking him for the chance at Sunderland and wishing him all the best for the future.
"Ten minutes later, I got my reply: 'Go f*** yourself.'