Aston Villa have been especially busy on the transfer front over the past week or so. The Villans finished fourth in the Premier League last season to secure a spot in the Champions League. With that in mind, Unai Emery’s charges will need to strengthen to ensure they can handle the additional workload. Villa have been spinning several plates of late. They have signed Lewis Dobbin from Everton, who in turn have landed Tim Iroegbunam from the West Midlands club. The Villans are also in talks with Juventus over a cash-plus-player deal that is set to see Douglas Luiz head to Turin, while Ian Maat…