I'm a firm believer in second chances and that people can learn to be better. Shunning criminals is not helpful on a societal level, but (succesful) rehabilitation is. I also believe the club has a moral responsibility to aid people affiliated with the club, something which I think we generally do fairly well.
HOWEVER, Greenwood is a repeat offender, or at the very least a repeat douchebag (hippy crack episodes, and sneaking away on Iceland). There has to be some level of consequences, and 2 years away from football + a torrent of online abuse and hatred is probably quite a punishment already. I think the right step forwards would be a proper counseling/treatment program and treatment, to take real ownership and accountability for his actions, and grow and move on. That has to be dealt with before we can talk about any return to football. The club were in a unique position to take a strong stance on the issue of domestic violence and how to deal with it. Could just be a result of poor communication from the club, but it doesn't feel like the real issue has been dealt with at all.