Guardiola *always* adjusted the system according to the next game, and sometimes 2-3x in the game. What he didn't do was always adusting his tactics to *what the players available could do*
I, for one, ain't. He has advanced the team. His plan didn't always work out, maybe because some of the players weren't capable of doing what he expected them to do.
We'll see. It may be easier to win the CL this season than in the seasons before, becuase every contender has shown weaknesses, and Ancelotti may just be the better man when it comes to duels at eye level. I'll be happy to be surprised