Can't see this happening for several reasons. Madrid over Manchester, Zidane over Pep, huge stadium over half the seize, famous history over not so famous history, etc. It's (non)sense.
Looking purely from the players perspective, his chance of more playing time is at Real. Unless we sell Aguero. Real sold Morate and loaned James. And selling Aguero for getting Mbappe in would be as much a risk as paying the fees that are whispered.
Nope. Can't see this happening. In fact I would raise my eyebrows for a few days if he chooses us over them.
To me at this moment it's a non story that perfectly fits the upcoming friendly. We've seen this before. Whatever the outcome, it will be labelled ' crazy' whether it's the market or not.