The first thing that came to my mind when I looked at this picture is the Real Madrid - Barcelona final. Actually, another option is that on one side in the final there will be either Real Madrid or Liverpool, on the other side either Barcelona or Bayern. This is what I see at the moment, maybe some surprises await us, and Liverpool has already beaten Real Madrid in the group stage, and Barcelona's game doesn't always go well either.
Why did you miss to mention Arsenal and PSG and it seems like they have the ambition to be champions. Some teams are indeed favorites to enter the final such as Real Madrid, Liverpool because for the time being they have managed to get through the previous round with impressive performances. I might prefer the UCL trophy to be brought home by a team from the Premier League, be it Liverpool or Arsenal because last season Real Madrid became champions and if they continue to dominate it will be very boring.
Leverkusen will face Bayern Munich, The grudge between these two teams continues to burn because they have become rivals who have raised interesting competition in the Bundesliga and this time they face each other again in the Champions League. Yes, it will be lucky for Leverkusen if they can beat Bayern Munich because they are very motivated to make their history in the Champions League.
of course we don't know what will happen later and of course currently many are favoring Real Madrid, Barcelona and Liverpool who will advance to the next round but of course if you look at all the teams as a whole of course any team could lift the trophy because of course all the teams that qualify at this time are strong and have a champion mentality. yes of course we also can't forget PSG because of course PSG also certainly has good strength and of course PSG also wants to win the trophy in the UCL this season because last season they failed to win the trophy so of course this season PSG will try their best to win. but if Arsenal I predict it will have the potential to have difficulty advancing to the next round if for example Gabriel Jesus and Bukayo Saka are still injured but if the 2 players play for Arsenal then it will definitely make Arsenal even better and will definitely be respected by other teams.
but if you think about it, it's also boring if Real Madrid always wins, but of course what else can you do because Real Madrid's performance is always good that's why they always win. Regarding the match between Leverkusen and Bayern, of course it will be exciting and fierce because they are currently competing in the Bundesliga, so in the UCL later when they face each other, it will definitely be very exciting, but it seems that at this time I predict that Bayern will potentially win that match. However, of course if Leverkusen wins, of course it is a good thing for Leverkusen.