Mikel Arteta’s Arsenal and David Moyes’s West Ham United are going strong in Europe this season. Arsenal have reached the quarter-finals of the UEFA Champions League, while London and Premier League rivals West Ham United have progressed to the last eight of the UEFA Europa League. Mikel Arteta’s Arsenal beat FC Porto in the Round of 16 in the UEFA Champions League and will take on Bayern Munich for a place in the semi-finals. David Moyes’s West Ham eased past Freiburg over two legs in the Round of 16 of the UEFA Europa League and will face Bayer Leverkusen in the quarter-finals. Bastian Schwe…