Chelsea are reportedly sizing up a shock swoop for Arsenal's breakout wonderkid Ethan Nwaneri.
The Blues have been impressed by Nwaneri's remarkable season which saw him score nine goals and grace the Champions League.
Arsenal are yet to agree a new contract with Nwaneri, 18, whose deal expires next summer, though Mail Sport has reported how they want to tie him down for five years.
But Chelsea are monitoring the situation and could make a move if Arsenal do not anchor their teenager, according to Fabrizio Romano.
Evidently, if the Gunners lock down their man for an extra half a decade, any approach suddenly becomes burdened with an exorbitant cost.