"He will enhance our squad. He'll be one of the quickest players in the league.
"Ivan is somebody who can get the fans off their seats when he gets the ball at his feet.
"Of course he mustn't think he has to entertain the crowd every time he gets the ball.
"There's no need to beat ten men every time, but doing it once or twice might get - as he says - the fans smiling.
"I'm sure they're all looking forward to seeing him play."
He added: "I've got a great group of lads who I really enjoy working with and training with. Ivan will add to that."
"He's had his ups and downs with yellow and red cards and we'll talk to him about that.
"But I don't mind our players showing passion if it's channelled the right way."