Both Ian Wright and Alejandro Garnacho have been left in awe of one Manchester United performance in Saturday’s cup final win. Erik ten Hag’s side produced an outstanding performance when it mattered most, one that ignored their lacklustre season. Of course, as well as the triumph itself, a lot of the prevailing talk from the FA Cup win will be the future of United’s manager. As he reminded all at Wembley, Ten Hag has now delivered two trophies in two years, doing it in style against rivals Manchester City. And suddenly it would seem like a bold move for the top-brass at Old Trafford to now pa…