I meant we conceded 3 goals in 15 minutes my bad.
Pep has made these types of substitutions on numerous occasions in the past when we are winning by a large scoreline, It's not noticed then as we were once a team that could see the game out with ease as we were the best at game management.
I understand your points of trying to get the players mojo back it's completely understandable, We've been complaining lately of fatigue and injuries and he made the changes because of which looking ahead to Sunday.
Those changes didn't make Gvardiol have a brain fart for the first two goals, That's what changed the game, Not the substitutes.