exposure to different methods from different cultures etc that you won’t get working under one genius
So which managerial geniuses did the following managers play under?
Mourinho
Houllier
Rafa
Villas Boas
Alberto Perreira
Sacchi
Perrin
Jardim
Wenger
Sampaoli
Slutsky
Sarri
Eriksson
Rodgers (I know, but I don't care
)
All managers with various levels of success as coaches, with little to no playing careers to speak of.
Again, the issue is not Frank Lampard, the issue is the system in England that promotes ex-players to manager jobs based on their playing career, and ignores potential managers and coaches who didn't have as good a playing career, or any at all, but who have qualifications, experience, and innovation.