Aston Villa are fresh from their huge win over Bayern Munich but have to quickly turn their attention toward the Premier League once again. Under Unai Emery, the side has been transformed from battling relegation to competing in the Champions League. The same can’t be said of their opponents on Sunday in Manchester United, with the Red Devils struggling once again under Erik ten Hag. While the Dutch head coach has won two trophies in two years, performances in the Premier League have been far from ideal in that time. Man United have just two wins from their opening six games of the current cam…