Newcastle United picked up an unlikely win on Tuesday night, and it came courtesy of a surprising source. Fabian Schar was Newcastle United’s hero against Aston Villa, netting a first half brace to set the Magpies on their way to an emphatic victory. Eddie Howe’s side ran out 3-1 winners, with Schar’s two strikes followed by an Alex Moreno own goal. Ollie Watkins got one back for Villa, but it was too little too late for the home side. Schar, who recently signed a new contract at St James’ Park, netted his first Premier League goals of the season at Villa Park, taking his tally in all competit…