Well, considering what we were discussing was whether or not, as you claimed, we will allow Barca to play their game i.e possession football, i'd say it is about possession.
I can tell you one thing, and to that I agree completely.
There is no way we will be able to dominate the game etc.
No matter what Barca WILL have the possesion on their side.
So it's not about the possesion Adam
It's about: what Barcelona can DO with that posession, and what we will ALLOW them to do with that possesion.
So it's the combination of: How good Barca will play (offensively), and how well WE will play (deffensively).
The other question is us scoring goals, which is all about our players doing most of the chances we will get. Unfortunetly, this game will depend A LOT (in this aspect) on Wes alone. He is the key as he is the link up player, who HAS to play good game, and who will be able to direct the counter attacks.
Hoofing the ball direcly from deffense to either Milito/Sammy, I give very small chance of succeding.
So... deffensively it will depend A LOT on the trio - Lucio/Walter/Cuchu, and offensively on Wes.