Anybody who doesnt agree with "Football is not what you do on the ball" knows very little about football.
A good manager knows a goalkeeper seeing the run and coming off his line early saves multiple goals a game. All defending is off the ball. And most goals are scored with movement off the ball, a brilliant run to get open, a smart run to pull off a defender, or a sixth sense for how to find space to receive a pass to start a counter...
And moving into space to receive a ball and making an angle for a pass.