Neymar going to Saudi.
Walcott retiring.
Barkley signing for Luton.
All in the space of a few days. Shows how talent is really only half the equation.
Neymar ofc has had an excellent career. But had the talent to be the true heir to Messi and Ronaldo... and his greed and to some degree selfishness seemingly got in the way. His peak was at age 22-23 in 2014-2016 and he has never really reached those heights again.
2x 3rd place in Ballon d'Or is a joke for someone of his talent. And quite frankly since ~2020 he has not really been a top ~20 player in the world and living sliiightly off reputation.
Walcott tbf I think the ACL rupture was the start of his, well, not really downfall, but stagnation. At age 21-24 in 2010-2013 he looked on the way to being truly world class. Never quiiiite the same after. But at same time always got the vibe that he was the kind of guy who football was not really his "life" and just something he was very good at.
Barkley is tbf just one of a long line of very talented English CMs who have not reached close to potential. Alli, Oxlade-Chamberlain, Wilshere... all peaked young and never reached level again. And like Wilshere (albeit not to same extent) from what I understand his love of partying and not really being a total professional is a big part of why he really has not been at the level he was in ~2013-16. Being involved in drunken antics ~5x in last 6 years and also apparently moving in same circles as Liverpool gang members is not smart.