By Ewan Murray Arsenal could be crowned Premier League champions this Sunday but have to beat Everton and rely on Manchester City slipping up at home to West Ham United. The Gunners are now two points behind Man City heading into the final day of the season and have to defeat the Toffees this weekend and hope their title rivals fail to beat the Hammers. Due to their superior goal difference, Arsenal know a win will be enough for glory should Pep Guardiola’s side drop points at the Etihad. However, their first job is to overcome an Everton side that has been in fantastic form over the past mont…