GK: Good
Defence: World class
Midfield: Functional
Attack: World class
The midfield can obviously be improved, particularly in terms of passing. But at the same time it's the most shithousing pairing amongst Europe's elite. Considering the players in front and behind, I don't think it's all that bad.
Their job will be to nullify the middle of the park and let the stars around them do their thing (including Shaw, who only had his turnaround after McFred became first choice). Even against Southampton, for example, we had the majority of the possession and by far out-created them. A more clinical strikeforce would have won that match.
In fact, I'd fancy us against all 19 teams in the league home and away. McTominay and Fred may not be greats. But they can be used to give us a tactical advantage in terms of pressing and physicality.