I still think the YES vote will win.
Barça season ticket holders are a bunch of elder citizens that have been voting against their best interests for decades. They kept JL Nuñez as president for twenty years, even after Cruyff left. (Ñuñez is currently convicted by Spanish justice).
I'm certain most of them don't even know that the new project will send about 8,000 season ticket holders from Tier 1, all the way up to Tier 3, to make way for new premium hospitality boxes.
That alone would be reason enough to reject the project. But the elderly club member doesn't know nor care to know. They only bother to show up for the Clasico, the BCN Derby and the UCL semifinals, as clearly shown by yesterday's attendance. Also, they only information they get is through the board mouthpieces, Sport and Mundo Deportivo.
As hard as this FIFA sanction is, I fear it's not enough / it is too late to change these people's minds. But I hope with all my heart to be proven wrong on Saturday.