Everton have been quite busy on the transfer front this summer, with three signings already over the line. The Toffees signed Ilian Ndiaye and Tim Iroegbunam earlier on in the transfer window before landing Jesper Lindstrom on an initial loan deal from Napoli this week. Now, Everton are reportedly closing in on another signing, a defensive reinforcement who has had a ‘phenomenal’ rise to prominence in the past 12 months. READ MORE: After takeover, Everton will shift focus to £75m target as business deal 50% done Everton set to sign Jake O’Brien for £15millionThe player in question is Lyon defe…