Aston Villa are interested in signing Juventus winger Samuel Iling-Junior but there is one potential stumbling block. Unai Emery has made it clear that he wants to add further ammunition to his wing. Villa are by no means short on options in that area with Leon Bailey dazzling defences and Moussa Diaby adding a sprinkle of magic, but one or two additions could make all the difference in achieving their aims. The Spaniard knows that his rivals Manchester City and Liverpool have the edge in terms of squad depth with an embarrassment of attacking riches to choose from. This is why Aston Villa wan…