Except, a lot of the time, Pep has required Fernandinho to be a 'holding' midfielder, not this.
Which is pretty much a defensive midfielder a lot of the time.
He has had him challenging for headers with people like Harry Kane whilst the cbs drop off, and also dropping into the penalty area to win headers & also dropping between the central defenders winning challenges. If he didn't want that, Fern would be doing something else.
So the idea Pep doesn't play with a defensive midfielder is actually, not really true.
He just won the Premier League with imo the world's best one playing there & in Pep's opinion, one of the 3 best.
“I think Fernandinho, right now, is one of the three best
holding midfielders in the world,” said the City manager.
https://www.mancity.com/news/first-...er/pep-says-fernandinho-is-one-of-worlds-best
He may decide to play with a 'quarterback'. Or he may change from one game to the next.
But Pep Guardiola has benn using a 'holding' midfielder. So fuck his books off & look at what he's done in he Premier League, & see what he does next, rather than basing everything on stuff he did years ago.