On the stream I watched that match on , the two commentators both expressed their shock and dismay as to the level of abuse Wes was getting from his own supporters .
At one point there was an outbreak of the “ You’re not fit to wear the shirt “ chant from a small group of morons,
something which can only be justified when a player has shown utter disrespect for the club and is clearly not trying to perform at anywhere near his best , something that Wes has never been remotely guilty of .
I think you’re absolutely correct in assuming that this was the point at which he finally decided that he needed to find another club . I totally understand his reasons for doing so and wish him every success for the future.