PSG - "We want Moise Kean on loan, we will pay a loan fee and his wages"
Everton - "Nope, permanent deal or nothing"
PSG - "loan or nothing. You can't sell him to anyone else as we know he only wants to come here"
Everton - "Ok, we'll keep him then"
Kean - "Sound, I'll sit here, not play, collect my wages and run my contract down"
Not a very smart business decision.
PSG know they have us over a barrel unless we keep him and play him, which with DCL around is incredibly unlikely. The best we can hope for here is that we get PSG to agree to an obligation to buy him as part of the loan deal.