The Premier League returned with a bang this weekend with plenty of goals, shocks and controversy to dissect on this week’s Ref Show. Joining Alan Biggs in the studio was former PGMOL referee manager Keith Hackett and BBC pundit and ex Liverpool legend Mark Lawrenson to discuss the major talking points from the weekend’s action. Keith expands on his recent article on the use of VAR which could have been used during Arsenal’s Friday night win against Leicester, and the panel also discuss Gary Cahill, Jonjo Shelvey and Tomas Kalas who all saw red over the weekend….