Aston Villa were relieved to earn a point against Chelsea on Saturday night after some late drama, in a game that saw two usually reliable Villa stars criticised for their performances. Unai Emery watched his side lose a 2-0 lead at Villa Park on Saturday evening, as Aston Villa drew 2-2 with Chelsea in the Premier League. It was a game that on paper, the Villans should have cruised in as Mauricio Pochettino’s ninth-place side have struggled to play consistently well all season. That being said, on Saturday, the Blues made it incredibly difficult for Villa, who didn’t help themselves by fumbli…