Luke Del Rio could return to Gators — if he has a snorkel

So how does Luke Del Rio feel about a little rain? Del Rio, the University of Florida quarterback, has missed two straight games with a knee injury. While he has been hurt, backup Austin Appleby has gone 1-1. His best play was in the first half against Tennessee. But the Gators were more cohesive with Del Rio. And, against LSU, they’ll need all the cohesion they can muster. “After (Tuesday’s) practice, which was pretty extensive, there was some stiffness and…