Pep vs criteria to judge a soccer coach

Someone said this is about 4 dimensions

1) Titles : the results the number of trophies
2) Style of football or the many styles his teams are playing
3) Progress of individual players within the team (could be young players to 100m gbp players)
4) Reference - coach set the mark on how other position themselves

I feel on the 4 criteria Pep as early as Barca has set up a mark - I know he can be arrogant and maybe a bit a tat egocentric

One story at ManCiti 2016 his first year , he stopped the practice and said « this is not acceptable when the ball come transversal from the right control should be on your left foot as you gain 1/2 second) same opposite … « during an hour their did lateral passes like in soccer school … this is purist approach .

Guardiola may not be Sacchi Rinus Michel or Ferguson but he is very close