Man city are not capable of winning the champions league back to back. They would lose to weaker team in this champions league campaign
I don't know why you think City cannot win back to back EPL titles, i mean, there is no complacency in the team at all, and Pep always gets his players fired up to win more trophies, notwithstanding how many trophies they have won in the past. Looking at all the teams that are in the CL right now, i think City have to be the favorites imo, they are stronger than all the teams and it would be so difficult to beat them in a two leg fixture. If City don't face Real Madrid until the final, then my prediction would be a City v Madrid final, and it would be a joy to watch.