For what has felt like an age, Newcastle United have seen their key players linked with moves away. While few would be able to doubt the ambition PIF have shown in charge of Newcastle, FFP limitations mean the club are looking to raise money through player sales. There has been talk of a big rebuild this summer in order to revamp Eddie Howe’s squad after a season to have seriously tested the limits of it at times. In an ideal world, Newcastle would go out and strengthen on top of what they’ve already got. Indeed, the PIF era has so far been one of upward trajectory, so the prospect of losing a…