European Cup Final, Porto 2021. Pep plays 60 odd games - all season - with a holding midfielder and Fernandinho arguably the best in the world at the time.
For the most important game of the season - and arguably in the clubs history to that point - he ditches the system/team that got us to the Final, and crowbars Raheem Sterling into the team leaving a huge gaping Fernandinho sized hole in the middle. We lose 1-0 to a goal I will maintain to my dying day we dont concede if Ferna is playing. A mind numbingly insane team selection and defeat
Fernandinho was 36 at the time, he wasn't even the best DM at the club back then. A Fernandinho shaped hole in your memory explains your frustration.
Rodri was better that season, but he lost form in the final month or so. Made a mistake for one of Chelsea's goals in the league game at the Etihad. Fernandinho played in the FA Cup semi vs. Chelsea and was poor. No wonder Pep tried Gundogan there.