Agree with the jist of your post but you're falling into the trap that many did in that period of thinking Brazil were better than they actually were.I think Marvin does have a point. Personally I want everything - to win with beautiful football. That's why this is such a wonderful period for us.
But I remember Brazil in 1982 which had stayed with me ever since. That was a breathtaking team who would have shaped football for years but one loose pass across the back line by Cerezo, Paolo Rossi buries it and goodbye the dream.
I don't think he is saying stop what Pep is doing but just that in a one off cup game we might occasionally have to be careful. In fact we saw it last 5-10 mins at the Etihad v Napoli where we shut up shop to some degree.
We were tremendous last night but even we needed a little bit of luck in not being 2 down during that first 30 mins and also them losing the left back. These margins can be very important.
There's more to come from this team and I don't want it to ever end
Italy were superb that day and could easily have put 5 past Brazil.