Anyone who can use a rest before the Fiore game should be rested. Marchisio looked tired vs Lazio and has been playing nonstop for club and country. Lemina should play instead if he's good to go. Then again, I'm wary of a midfield that has both Sturaro and Lemina.
Sevilla aren't as good as they were last season, but they're still a good team at home this season. However, the only thing that can stop us from topping this group is complacency, which is ever-present among Italian teams. We seem to have somewhat eradicated that issue recently under Conte and Allegri, but you never know: Old habits die hard.
Buffon
Rugani Bonucci Chiellini
Cuadrado Sturaro Lemina Pogba Evra/AS
Zaza Morata
And then, against Fiorentina:
Buffon
Barzagli Bonucci Chiellini
Lichsteiner Asamoah Marchisio Pogba A.Sandro
Dybala Mandzukic