1. Join madrid
2. join MU
3. Extend contract
It's a very difficult choice for mbappe right now. It's caused by PSG is not willing its player to dictate the club.
I hope that PSG will sell him as soon as possible. Im sure that manchester united will be sending a huge offer to the PSG for him.
IMO, Mbappe really needed by manchester united as his skills to play in the multiple roles very helpful to the club.
Joining Real Madrid seems like it would be the best choice for this player because staying at PSG will prevent him from getting other titles such as the Champions League, but the question is after Real Madrid spent enough money for Jude Bellingham, are they still able to spend the funds that are needed big to get this player? Not meaning to doubt Madrid's financial ability but of course, there are considerations and so on, but being in Madrid will make Mbappe's career shine even more, while Manchester United doubt that will happen.
Some news sources started to say that Manchester United aren't interested in Harry Kane anymore. Because they find his cost too much to bring to the team. Actually Manchester United have newly been bought by a Sheikh so they would have a huge transfer budget to make their signings. But it looks like it isn't about affording him now.
They must be seeing it not very sensible to do. He is going to be 30 years old by the end of July so not every big team would be eager to spend 100+ million euros for him from now on. Of course he can still be productive for many more years but it is still a risk to take.
There are rumors about Mbappe maybe because Manchester United are starting to get serious about getting the French player, but has the transfer of ownership been carried out properly? because actually the issue about Man United is an issue about the owner