Copenhagen will not be able to qualify for the next round because they will clearly lose to Manchester City. Moreover, in this match it is certain that Manchester City will have truly perfect squad or that none of the key players will be absent.
In the two matches that will be played, it is clear that Manchester City is the favorite and of course we hope that in these two matches, Manchester City can really win so that in the first match they can win on aggregate.
But when they reach the last 8 rounds, the competition will be more difficult and each team will look for an advantage in each match so that they can easily have the opportunity to reach the final.
The fight for the title will only begin after the last 16 matches are finished.
Mancity clearly has a big advantage over the other teams when only facing Copenhagen. The proof is that Man City has a very good confrontation record with Copenhagen, having won 2/3 matches between the two teams, the remaining match ended in a draw. The results of matches in the UCL knockout round will sometimes be very difficult to predict, anyone can be an surprised factor, but with Mancity's current situation, I think the possibility of them losing to Copenhagen is quite unlikely.
Well Real Madrid will still have the edge and they will be team that could possibly reach the final, but I don't agree with you that Bayern Munich lacks stability.
Bayern Munich will perform well when the last 16 matches officially start, they will be one of the strong teams fighting for the UCL title this season.
I also quite agree with you about Bayern. They are the team with the most stable form and squad of all the teams that entered the next round. Their players are in quite high form. Real is always the team mentioned in the final, but right now I'm quite worried about their defense, not knowing how Ancelotti can rotate players and deploy tactics to meet the upcoming busy schedule be like?