Over the years, and particularly under David Moyes, Everton were a club often forced to sell their prized assets when bigger clubs came calling. Manchester United were so often the beneficiaries, given their stature and unlimited transfer treasure chest meant the Toffees so often had to bend to their will. Wayne Rooney marks the outstanding export. And whilst the Premier League has seen an unprecedented increase in its financial power of late, that is a notion which still remains today. However, with Erik ten Hag’s outfit, there is a weakness that every club in world football knows. Their mism…