Former Premier League referee Dermot Gallagher has dropped his verdict on a “really interesting decision” in Manchester United’s 2-1 win over Aston Villa on Sunday. Rasmus Hojlund fired Manchester United into a first-half lead at Villa Park after being picked out by Harry Maguire’s header following Bruno Fernandes’ corner. However, Aston Villa fans felt they were hard done in the build-up for Hojlund’s opener after a potential offside decision was not flagged by the match officials. Luke Shaw swung a free-kick into the box and Manchester United teammate Raphael Varane headed the ball into the …