"He's very effective on the ball. It's great to have that sort of player in the team. I'm looking forward to playing with him and I think he'll create a lot of chances for myself and the other forwards. It's exciting to have him in the team."
Rooney also responded to Usain Bolt's plea for a trial at United, joking: "He'd obviously add a bit of speed to the team! But they are different sports. I think he's best staying on the track!"