Think Walker has well overtook Neville by now. Mbappé one of the best players of his time has said Walker was the hardest player he has ever faced and this season he managed to completely limit Mbappé and Vinicius. I remember you could get at Neville to a great extent or didn't have anywhere near that physical capability. He was a far better crosser than Walker, but Walker has been like a cheat code for City in recent years in running down opposition wingers. In general yes right-back is/was a weak area in the PL history partly because it was also a weak area in the English national team historically. Quite late in the day English full-backs were famed for being dependable and not making mistakes rather than any particular standout ability, so it made them behind some Brazilian, Italian and German ones who were given a lot more freedom and bigger roles in their teams. I think the current batch in the PL and for England are as good as Neville or past full-backs - Walker, Trent AA, Reece James, Trippier.
I wish it was clearer for everyone, how much "world-class" and "one the very best in his position in the world" are the same thing, if at all.
if you're one of the top ___ in your position, logically you have to be in the first class of players in world football.
But in these discussions it always feel like "world class" is a term that'll be attributed to players who have some sort of aura about them.
And people (also myself, I bet, at times) will say: "XYZ player is great but I don't
feel he's WC, just a tier below", even when you can't find anyone who's actually better than said player throughout a specific time-frame.
Kyle Walker is a very good example of this. Luke Shaw too, if we're sticking to defenders for argument's sake.
looking back to when I grew up and onwards:
Zambrotta, Cafu, Thuram were WC right backs, for example. later on Ramos (mainly at Sevilla), Lahm, Dani Alves...
now, if this is what you're used to think WC quality is- how the hell can you add G Nev, Walker or TAA to this list?
and at the left, Roberto Carlos, Maldini... Evra, Cole, Abidal, Marcelo... Does Shaw belong, for whichever seasons he was brilliant in?
or maybe the conclusion is that at certain periods of time, there are no WC players in certain positions?
It doesn't make any sense from a purely logical point of view,
but if Kyle Walker isn't considered to be world class even though you'd be hard pressed to find 5 better RBs from 2018-2022,
then something is weird in all that.