I hope they will be toothless in the center and that our midfield won't be exposed.
With the LB/LW and RB/RW combinations they'll start with they'll be absolutely deadly on the wings on the other hand. Cancelo will need to have his ass backed up by Raphinha and Cuba. In fact Raphinha will need to be very alert all game with Hakimi.
Xavi has been in these games multiple times before, not as a manager but as a player. That experience will be needed on how to approach the game. How do you act when you have a 1 goal lead at home? It's not a big lead to have but it would also be foolish to go for the win no matter what.
The key component will be keeping the ball as much as possible first and foremost, without being too eager to attack. There will be periods where we'll be pinned back and have to defend deep, that's when I think we can hurt them in counter attacks.