Be interesting to see where Pep will play Foden if/when everyone is fit.
Provided that Rodri and KDB are certs in midfield, Foden can play centrally if Bernie plays on the right or if all of Bernie/Gundo/Kova are on the bench. Obviously, Foden is much more of a goal threat than Gundo, but he can't control games like him.
Alternatively, Foden can play on the wings, even though he's not a pure winger like Savinho and Doku. A nice problem to have.
Guess that in big games Pep's likely to go with Bernie, Foden and Haaland in attack plus Rodri, Gundo and Kevin in midfield. Basically, Foden will replace Grealish from the Treble starting XI. Savinho and Doku to come on against tired legs with 20-30 minutes to go.