At the end of the day, whatever people think of him, he will always be the player who faked an injury when things weren't going well for us on the pitch, when we sorely needed our players to stand up and be counted.
Villa fans have shown an unbelievable capacity for forgiveness in the past for a whole host of things - consistent poor performances, transfer requests, being literally spat at - but for me (and others, I'd venture), that act of hiding away and not being willing to put in the effort to help the team in such an overtly cowardly way is something I can never forgive.
I don't agree with or condone direct abuse of the players over social media. But nor do I want him anywhere near our first team ever again. Doesn't deserve to wear the shirt in my opinion. Flog him ASAP to the highest bidder and give his place on the bench to someone who actually takes pride in playing for this club.