Will be a very tough game this juve side is more organised and balanced then they were in 2015 in addition to that they are on 22 games unbeaten run at home in CL. Barca need to attack with high pressure to get goals but juve has fast paced attack with likes of inform dybala and cuadrado who can catch us off guard. Only way i can see barca winning in this is by bossing the midfield and MSN being decisive.
My Prediction :-
Juventus 1-2 Barcelona
Wont be surprised with 1-1 either