Yeah I'm considering all the remaining clubs as unusual or whatever you can call it. Because if you have noticed for quite many years, these clubs have been stepping forward. Especially the king of the competition Real Madrid. This year, I see Arsenal being given more chance than Bayern Munich for the title for example. They would be pretty unusual considering they have 0 CL titles achieved.
However I feel like once again one of the 3 clubs I mentioned at the beginning will win it again.
I would say
90% of times clubs who are whilling to pay the biggest salaries for top players will arrive at the end of the completion.
Real Madrid and Manchester City in the past 5 years are always been near the final for that reason.
Bayern is falling for many years right now.
for the remaining 10% of the times you will have an unexpected team going in to the final, often caused by an easier final stage like inter 2 years ago.