Manchester United manager Erik ten Hag has urged Amad Diallo to step up this season after his “bad times” at the club. Ten Hag was speaking on MUTV after Diallo scored in their 2-0 win over Rangers in a pre-season friendly on Saturday. The 22-year-old has played only 21 competitive games for United since he joined three years ago from Atalanta. Diallo has gone out on loan to Rangers and Sunderland and is now hoping to break into Ten Hag’s first team. “We have to see Amad in a different way,” Ten Hag said. “Of course, he is still young, but he is not inexperienced anymore. Last season, he had b…