They have a good centre-forward, but they always have a good centre-forward. They have an array of attacking midfielders but so does everyone else because that's a fashionable position now.
The goalkeeper and defensive options are easily worse than they have ever had in my lifetime. Konsa is their best defender and you're always telling us how rubbish he is! In the 2002 World Cup that you mention they had Mills (he played pretty well at that tournament IIRC). They also had Ashley Cole, Ferdinand and Campbell, with Southgate and Keown on the bench. Carragher and Ehiogu didn't make even make the squad. That's light years ahead of their options now.
You'd struggle to argue he has better resources than France, Spain, Portugal, Netherlands. And the idea that he has better resources than any England manager since, probably, Graham Taylor who inherited an ageing squad, is dubious at best.