Objectively the only English clubs I could see him considering would be Liverpool (if he has the brass neck), Newcastle and Chelsea. United are a shambles and they surely won't be able to spend freely for a couple of years. Arsenal have Saliba and Gabriel. State of Tottenham generally. Man City have about 10 centre backs in the squad. Aston Villa will not be playing Champions League football next season. I hope United nor Tottenham win the Europa as they then get in the Champions League which could be a problem.
On the face of it, Everton are in a fantastic position going forwards heading into the new stadium in a fairly open looking Premier League.