1/7, but even if we don't get Barca in the quarters, we can get them in the semis or the final itself. The point is to completely avoid Barca since they are the #1 favs. And avoiding them will be guaranteed if someone else eliminates them, especially if that team is weaker than Juve.
Yes , it's not a pleasant thought to see Milan winning the CL, but it's a long shot. For now we should think about the competition with Juve still in it. And imo, while we're participating, it's for the best if Barca are eliminated in this round and if Real gets Bayern in the next round.