Pep in January said in a press conference that the only reason he couldn't get thrown into the first team was because he didn't have expereince playing in front of proper crowds in high stakes games, unlike the youth players Pep had from Barcelona who played in the Spanish 3rd division. So Maffeo goes off and gets (more) experience playing in high stakes games in a promotion race, does really well, and the response from Guardiola and co. is to sign Jesus Navas as our back up RB next year.
If the club isn't saying Maffeo's got no future here, then I imagine his agent soon will be because he's done exactly what was asked and they've blocked him off again.
Why are we the only team in world football that needs kids to have 5 loans in the very top divisions in European football before they get a chance?
Tom Davies didn't need a loan, Marcus Rashford didn't need a loan, Alex Iwobi didn't need a loan, Trent Alexander-Arnold didn't need a loan, Josh Onoma and Harry Winks didn't need loans.
Maffeo has had two successful loans, and now he apparently needs a third.