In the big games Bernardo is usually one of the first names on the team sheet. Last season in the away leg at Real he put on an absolute masterclass that is sadly forgotten because of the result.
However, on current form, I'm not sure he deserves to start the game. Mahrez has consistently come up with big goals in the Champions league over the last few seasons. Foden is also more of a goal threat than Bernardo and will press. At home, with us likely to dominate possession, a more attacking option would be my presence. The fact that Bernardo was rotated at the weekend makes me think he will start though and hopefully he reproduces the kind of performance we all know he's capable of.
I have a feeling this game will be decided late on, possibly even in extra time or with penalties, so I do wonder if Pep will try and keep some attacking options back because of that. Mahrez, Foden and Alvarez from the bench will cause problems for any tiring defence.