Because I'm a nerd, I started tracking the Heisman vote counts a few days ago (inspired by @crowgar's question). Then charting it. You can see it here:
Votes for Zach have been remarkably consistent, but we've started losing ground. Dillon Gabriel picked up 1000 votes between 10 and 11 today, then 2300 between 1 and 2. That's almost as much as he's gained the rest of the past 6 days combined. Breece Hall has gained votes and about the same pace as Zach since I started keeping track, so while the percentages have narrowed, his lead as remained steady at about 40000 votes.
I know, none of this matters. It's fun to look at anyway. Programmers are weird sometimes.