Pundit Paul Merson has likened West Ham to popular chocolate treat as he predicts the Premier League clash with Crystal Palace. West Ham can actually go sixth in the Premier League table with a win at Crystal Palace on Sunday afternoon. After Liverpool won the EFL Cup, seventh will now be rewarded with a Europa Conference League spot if Man City win the FA Cup. So the Hammers are still very much in the hunt for a fourth successive European qualification. But David Moyes knows victory at Crystal Palace will be vital given the club’s remaining fixtures. West Ham have Liverpool, Chelsea, Luton an…