I am a bit worried about Sarri style of play actually. On the one hand it could be exciting to watch. But on the other hand the system's weakness based on my limited experience watching the pre-season friendlies is if the midfield loses the ball (like Matuidi did on many occassions) OR if the opposition bypasses our press we are HEAVILY outnumbered. Maybe the team hasn't figured out how to balance that out yet - at least that is what I am hoping. Because unless your midfield is world class, its hard to pull off. At Napoli I felt Allan was one of the most under-rated midfielders out there and Hamsik in his prime was fantastic.