Everton’s summer has been one of solid progression thus far, and even if they are to lose one star asset, it seems unlikely to derail their entire transfer window. After all, Sean Dyche has operated with intelligence and forethought alongside his director of football, identifying targets and approaching them with calmness but a quiet ruthlessness. It is this proficiency which has already resulted in three signings, and after Amadou Onana joins Aston Villa, more will almost certainly come. However, with the Belgian set to depart, it has become clear that a replacement midfielder might be needed…