They only don't cover if a couple of things happen.....
1. Tennessee turns it over a ton. And if you look at the numbers, Florida's defense doesn't generate turnovers.
2. Heupel does something like he did against Oklahoma and keeps the score low for whatever absurd reason I don't understand. While it got better this past week against less than mediocre competition, Florida's defense is BAD. Lack of pass rush, plus poor tackling, plus mental mistakes, plus playing on the road.....equals tons of Tennessee points. Tons