Definitely, Ancelotti, we know Guadiola's weaknesses this time, and they will not aim to lose to Manchester City the second time. I am confident that Real Madrid will be prepared for Guardiola, and I believe they will do their best to disqualify Guardiola in the UCL. Ancelotti and Guardiola are both very talented coaches, and everyone is doing well in their leagues. Guardiola is fighting for first place in the league table, and he wants to win the Premier League again this season, but Liverpool and Arsenal are attempting to stop them. And Ancelotti has already top the laliga league and they are in 99% of winning the laliga title, he won't stress that crucial players in the league anymore he will focus on champions league competition. he can just put his full squad when facing Barcelona because he won't try to lose at home when facing Barcelona. I can't predict who will definitely win the Champions League this season.
Ancelotti and Pep Guardiola are indeed the two best coaches at the moment. Both have a very good reputation in the world of coaching and the achievements they have achieved are numerous. They have each presented many trophies for the clubs they have coached to date. So both of them will definitely compete more fiercely in UCL. It's just that in several seasons Ancelotti always lost to Pep Guardiola. And maybe this season at UCL Ancelotti will definitely try not to repeat the mistake again. Because his reputation will really remain under Pep if Real Madrid continues to lose to Man City every season in the UCL.
Well, we all can't predict who will reach the final and win the title this season. But what is certain is that I feel that Man City or Real Madrid will definitely reach the final depending on who will win in this duel in the quarter-finals.