Speaking on Amazon Prime, Rooney said: "I think you see the importance of Kyle Walker over the last seven, eight years for Manchester City. I think it’s so strange to see Walker go out on loan to AC Milan. Akanji’s obviously not a right-back, Rico Lewis is still a young player and playing in different positions. At this point in the season, where Manchester City are struggling, Kyle Walker’s the captain of the football club, to allow him to go on loan is really odd.”