On a night in which both Kobbie Mainoo and Alejandro Garnacho made their first starts for their country, another of Manchester United’s most in-form players had an evening to forget. If there were any concerns about whether the step up to the international stage would be a bridge too far for Kobbie Mainoo, those doubts were dispelled emphatically as the teen sensation wriggled through a pair of Belgian midfielders before prodding a pass into Jude Bellingham, paving the way for a penalty Ivan Toney won and then converted at Wembley. Alejandro Garnacho, meanwhile, did his hopes of a place in Arg…
