Gallagher rescues draw at Aston Villa but Chelsea fume over disallowed goal

Perhaps the underlying reason for Mauricio Pochettino flanking Craig Pawson as the referee headed down the tunnel was the nagging sense that Chelsea should, really, have recorded an extraordinary comeback win long before Axel Disasi’s 95th-minute header was ruled out after the video assistant referee intervened.By then Aston Villa, pushing to pip Tottenham to fourth place, had squandered a two-goal lead and badly faded. Disasi headed in off the underside of the bar after Chelsea recycled a