I will make an even bolder prediction for you.
UK beats LSU, NOT Florida. Yeah, I said it - UK is going to beat LSU. They will not beat Florida.
You ask why? Well, the scheduling kills LSU far more than it kills Florida. Here are their respective schedules:
LSU:
10/6 Florida
10/13 @ Kentucky
10/20 Auburn
Florida:
10/6 @ LSU
10/13 BYE
10/20 @ Kentucky
10/27 Georgia
Here's how I see it playing out. As we all expect, LSU avenges last year's disappointing loss to Florida in the home game in Baton Rouge. Since LSU just beat them, Meyer will be taking the UK game very serious, as he wants his team to go out and get back on track. Note that he has a bye week before the game, which would be HUGE to help them get refocused. There's time to prepare and get everything worked out after a tough loss.
For LSU, they have TWO revenge situations before and after coming to Lexington. They host Florida, a big game which they will most likely win, then host Auburn, who also beat them last year. In between these two big games, they must go up to Lexington to play a team they THRASHED last year and won't even take serious. Kentucky will probably be 3-3 at that point with losses to Louisville, Arkansas, and South Carolina, and will not appear to be a major threat to LSU by any means.
So due to the scheduling, you have not only a letdown situation for LSU after the big win over Florida, but a lookahead situation with division rival Auburn on deck. To make matters even worse, you have a coach in Miles who is bound to let his team slip up and play a bad game (because to be quite honest, he's not a very good coach), similar to Ole Miss last year when they nearly lost as 28 point favorites.
I'm going one step above Cowherd and calling for an outright Kentucky win over LSU. If Florida beats LSU, then this is all shot to hell, but I don't see it happening.