We know he wasn't a fan of that Australia tour, but the players looking this ill-prepared is not a good sign.
And it's not just the players - I saw that lineup and thought 'weak in the air, Brentford will hit the channels', and that's exactly what they did. Shocks me that de Zerbi's opposition analysis was that poor, to think he could get away with that lineup against a team like Brentford who are all physicality.
Not like he didn't have the tools. Danso was on the bench. Bentancur likewise. Solanke and Udogie, too. All would have added physicality to a team clearly in need of it.