Oh yeah forgot that Bayern are facing City at the Allianz so they have to fly back to england as well. Pellegrini is in a group with Roma as well so will want to get a result vs Bayern so will use their best team.
Chelsea have got this game at the Etihad. City have been put in a baptism of fire with their start to the season. Liverpool, Arsenal, Bayern and Chelsea in the first 5 weeks of football.