Well that's why Roman bought him in so we could play better football. There was always going to be a honeymoon period then get the heads down.
To be fair CP, we haven't actually played Sarriball yet as we were/are still adapting to it, so no the better teams have not sussed it, only a watered down beginner's version of it. In its correctly administered state it should be invincible. I for one will not be holding my breath.