Getty Images SportRitabrata BanerjeeMan Utd complete shock signing of 35-year-old former youth-team player to fill void left by Tom HuddlestoneManchester UnitedPremier LeagueTransfersManchester United have completed the shock signing of former youth-team player Tommy Rowe on a free transfer.Article continues belowArticle continues belowArticle continues belowArticle continues belowMan Utd bring back former youth playerRowe returns after 21 years Will take up player-coach role