As much as we'd love to see Doku destroy TAA, Pep usually favours control against Liverpool because they love to play on the counter and Doku's more likely to lose the ball and less likely to be as defensively solid as Grealish. Having said that, we might see Foden replace Alvarez in the middle for a bit more balance and could play them both.
Either way, I doubt we'll see TAA tonight after he was abysmal against Malta. A midfield three of Gallagher, Henderson and TAA at home to Malta. Fucking hell. What a tribute to Bobby Charlton that was.