Unai Emery has overseen a busy transfer window at Aston Villa with seven players arriving to bolster the ranks. The big-money sales of Douglas Luiz and Moussa Diaby have allowed Aston Villa to sign the likes of Amadou Onana, Ian Maatsen, Jaden Philogene and Ross Barkley. That being said, Unai Emery is not thought to be completely satisfied with his Villa squad as they compete in the Champions League this season and would ideally want a replacement for Diaby and a right-sided defender. The fact Jhon Duran now looks likely to stay means the need for a forward is less pressing, but a player who c…