Wolves could use one of Aston Villa’s key weaknesses to unleash the talents of Nathan Fraser as the teenager hunts for his first Premier League goal. Molineux has survived a weekend without club football, with Wolves returning to action against Aston Villa on Saturday evening. It’s set to be a sizeable task for Gary O’Neil’s side to overcome at Villa Park, as Unai Emery’s in-form side seeks three points to keep their top four hopes on target. That being said, it’s also set to be a task for the Villans, who know just how threatening the Old Gold can be, especially when also playing for a spot i…