Former Aston Villa scout Bryan King has told the club that they can solve their defensive issues with one signing in the summer. Villa have witnessed plenty of success this season. The Birmingham outfit have all but confirmed a place in the Champions League next season thanks to a sensational run of form. On Thursday night, they look to add to this success as they take on Lille in the Europa Conference League aiming to end their trophy drought. However, one thing that could hinder them for this achievement is their defence. At the back, Villa Park has seen the Birmingham outfit ship plenty of …