Aston Villa have been especially busy on the transfer front in recent weeks as Unai Emery looks to fine-tune his squad. Since the summer transfer window opened, the Villans have brought in five new players, while four have left Villa Park. Lewis Dobbin, Ian Maatsen, Samuel Iling-Junior, Enzo Barrenechea and Ross Barkley have all arrived at Villa in recent days. Meanwhile, the Villans have sold Douglas Luiz, Tim Iroegbunam, Omari Kellyman and Morgan Sanson. The biggest of those deals was the one which saw Luiz join Juventus, with Iling-Junior and Barrenechea moving in the opposite direction. No…