Aston Villa have a diamond emerging through their academy and he could become Ollie Watkins’ successor. Watkins has firmly established himself as one of the best strikers in the Premier League under the stewardship of Unai Emery. The former Brentford man has come on leaps and bounds since his arrival in November 2022 and is among the division’s top scorers. The 28-year-old has netted 19 league goals this term and is the leading assist maker with 12, two clear of Liverpool’s Mohamed Salah. With that, Wakins has been linked with a move away from Villa Park and if that does materialise, Villa hav…