I really don't understand why we don't move Suarez to the LF role with Messi in the Middle and Having Dembele on the right.
Suarez can still be dangerous while having Alba covering the entire flank by himself to provide the width while finally having a right side again.
I think that Suarez-Messi-Dembele would be the ideal front three, but reading Messi's interview last year of liking the false winger role more makes me think that we don't play the false 9 because of Messi's insistence on playing on the right wing.
"Yes, I even like it more like this because, like I said before, teams accumulate a lot of defenders in the middle so its easier to receive the ball on the wing and then trying to go in. It's more difficult to receive it in the middle, less time and space. On the wing I get the help of the RB too, Sergi or Nelson who overlap and make the defender more confused about who to follow and we can take advantage of those seconds of indecision."
Of course EV is going to let Messi do what he wants as he's our best player, but it's obviously hurting us tactically. Not going to happen, but EV has to convince Messi that playing in the middle is the best position for him to play for good of the team.