Aston Villa have been working hard behind the scenes already this summer to try and get their squad ready to compete on all fronts. Unai Emery oversaw a remarkable campaign last season in which Aston Villa secured Champions League football via a top four Premier League finish, as well as a run to the Europa Conference League semi-final. With that progression comes the need to continue the squad improvement process Emery and Monchi have undertaken, with Champions League football helping Villa attract a higher calibre of player this summer. Whilst the Villans did have to make sales to comply wit…