It is being reported that clubs such as Blackburn Rovers, Bolton Wanderers, Preston North End and Walsall's League One rivals Bradford City are all considering moves for the midfielder who will be out of contract at the end of June.
As it stands, the man dubbed the 'Turkish Messi' appears to be heading for the exit door after turning down several contract offers with his agent insisting that the former Dulwich Hamlet and Peterborough United attacker keen to consider his options as several higher-ranked clubs are sure to come calling.
Erhun, who has made ninety-five first-team appearances since joining the Saddlers on a free transfer in the summer of 2016, is not short of suitors following two seasons which saw him score more goals than any of his various teammates.