If you put Klopp in charge of this group of players, we are clear favourites for the CL. In my opinion, we have a better squad than Liverpool (a team that reached the last two finals). Klopp is the best manager in the world in my eyes.
People rave about Guardiola but his record in the Champions League ever since he left Barcelona has been very questionable. He had some stacked squads at Bayern and City, but still no final since 2011.
Sarri is a very good but not top tier manager, about the same level as Tuchel. I’m by no means confident that we’ll win the CL but I do believe that he can do it.
I actually rate Sarri higher than Kovac and Valverde, so on the positive side, we have a better manager than at least two of our CL rivals.