By Jude Summerfield Manchester United’s hopes of Champions League qualification took a grounding blow on Saturday when they were deservedly beaten by Marco Silva’s Fulham 2-1 at Old Trafford. The Red Devils handed chance after chance to the visiting Cottagers, who threatened to waste their many opportunities before Alex Iwobi seized all three points with his 97th-minute strike following efforts from Calvin Bassey and Harry Maguire. For all the off-field talk of knocking great rivals off their perches, Man Utd gave their fans a timely reminder that on-field revolution will take time, with key i…