Sunderland have been told that their most exciting out-on-loan prospect hasn’t even made his professional debut for the Black Cats yet. Sunderland have endured very dramatic highs and lows over the last decade or so, but one thing that they have always done well is bring through quality players in the academy. While they have seen some of their most exciting youngsters leave for just pennies, they undeniably have one of the best academies in the EFL – even better than many in the Premier League too. The Black Cats have produced the likes of Jordan Pickford and Jordan Henderson over the years, …