ctrine prevent[s] the courts, through avoidance of premature adjudication, from entangling themselves in abstract disagreements . . . .'") (quoting Coalition for the Abolition of Marijuana Prohibition v. City of Atlanta, 219 F.3d 1301, 1315 (11th Cir. 2000) (citations and quotations omitted))). Under the ripeness doctrine, a court must therefore