Best case scenario: Pep plays mostly squad players and we win, with none of the starters in Paris having played more than 60 minutes and getting injured.
Worst case scenario: Pep plays our currently best players, it goes to extra time and we lose while suffering some injuries.
A good scenario: Pep begins with 6-7 starters in Paris, we score 2-3 goals, Pep makes 4-5 subs in the 2nd half and we manage to win.
A bad scenario: Pep begins with 6-7 starters in Paris, but we lose, in regular or extra time.
Many scenarios, some good and other bad, but those involving many of our best players from the start would be too risky (for Pep, imo). No line-up guarantees a win or a loss anyway. We may play our best players, but be unlucky and lose, or our squad players, but be lucky and win. It's unpredictable. Let's hope for the best.