I think Mason Greenwood will still be able to offer a lot to the Manchester United team because he great there before the whole scandal. Although the issue has been rectified and he is back to playing football but United is never a go for him, after everything. Remember it was a group of fans that did majorly cause United not to call him back.
I think he might be done with England or at the very least United, other EPL team has better chance of signing him and I think he will do well. He is an amazing talent by the way.
Is like Getafe might change Mason Greenwood plans of going back to Manchester United next season and decide to make him stay back for one more season before considering Manchester United ones again, however isn't better to just stay were you are performing well than were you are trying but is not impacting because when Greenwood was in Manchester United his abilities wasn't too visible but outside was sparkling just from his first match in the club. however it seems I missed something about Greenwood when he was with his original club because I don't comprehend the scandal you are saying.