What has him being English got to do with it when the Glazers are foreign (American) and Manchester United have been trying to get them out for two decades.
Not related, but if Chelsea Abramovich had an English passport, they would not have been able to get him out so easy. We may not like the Daniel Levy model, but he is ruthless and wants the club to succeed (4 managers in 5 years?), which is what I admire about him. Sometimes we the fans are the problem.
I also doubt the current price tag to attract other European teams. I think Napoli would offer less. Maybe a Saudi team would be okay with it.
If Wirzt is worth €150m then Nunez is worth €50m in this insane market. IMO- the talent is there, he just needs to be unlocked.