Roy Keane insisted Kalvin Phillips was 'sluggish' as Manchester United defeated West Ham 3-0 on Sunday.
After spending 18 months on the periphery at Manchester City, Phillips joined West Ham on loan until the end of the season, with David Moyes having long been an admirer of the former Leeds star.
In his second game for the Irons, Phillips replaced Vladimir Coufal at Old Trafford with Manchester United already 2-0 up thanks to goals from Rasmus Hojlund and Alejandro Garnacho.