No way.
We're not getting this. I would bet against anywhere in Florida getting this.
Considering they already have a major campus in Austin, Texas, I feel like they must be thinking about why they'd put an Apple Campus 2 (can we use that name again now?) in another southern city, especially one as small and technically insignificant to them as Jacksonville.
My main bet? Pennsylvania or somewhere else in the Northeast, closer to government centers, the institutional corporate HQs, and their own existing AppleCare center.
Maybe second bet would be Atlanta or somewhere in Alabama, because they're southern enough and maybe Auburn could partner since they're Cook's alma mater.