For me the one thing he's not worked out is the 10 at the back.
Everyone trying to play in the last 3rd is to congested, very often it's pass after pass untill it goes out of play for the throw in or corner.
More often than not we are getting mugged by players who wouldn't get in our squad but are still very good players having the freedom to run into so much space.
All our players are forced to turn back because there's nowhere to go.
Let the opposition come into the middle of the park and our defence can be defenders not wingers running their nuts off.
Very few defenders have lightening pace but catching attackers after giving them 20 yards head start doesn't give them a fair chance.
Ederson could have walked yesterday and it was down to him not having a defence because they were having to run 70 yards to get back to help.
Match of the day highlighted our positions yesterday and the 2 hugging the touchlines were out of the game leaving them 2 extras to defend.
For the greatest manager I have ever seen I look forward to seeing how he resolves this issue and I have no doubt he will.
Just remember if we are frustrated then don't think for one minute he isn't because he is obsessed with tactics and how it plays out.