I saw this video long ago.
It's a pathetic atempt from Rosell and Co to present Charly Rexach as the mastermind behind Barça current success and philosophy, which is far from truth.
We owe this style from Cruyff, and while Reixach is a fan of this club and a renowned servant, he barely helped to create this success.

He is someone who knows little about football, his sentences make little sense, and is know to be lazy and not work in detail.

His trademark sentence is "run is for cowards".