Now I've read it, what a pile of rubbish from Harry Redknapp!
Has he ever coached England at senior or youth level?
This is a major problem offer England, quoting a distant mate of mine who has coached in English pro youth programs, the English think football ends at the English Channel!
Southgates's success has been due to seeking outside ideas for coaching football from continental Europe, and, seeking the advice of international coaches in sports outside football.
The current England might be a very good team on paper for England. Many other countries also had terrific teams on paper who didn't make the Qatar WC, like Italy, or Spain Germany, Belgium, Denmark , et al, who exited Qatar earlier than they should have done according to the playing cattle they had on paper.