Linked-away star Edson Alvarez has dropped a big hint over his West Ham future in a social media post overnight. It wasn’t only West Ham’s season as a football club that ended on a sour note with just five wins in 25 games in the second half of the season. Edson Alvarez had established himself as one of West Ham’s most fundamentally important players. When he didn’t play, the Hammers didn’t win – it was that simple. But the Mexican found himself dropped and out of the side since being substituted during half-time of a 5-0 defeat at Chelsea. West Ham beat off competition from some top clubs to …