How fast can FSU’s fabulous freshmen contribute to running game?

The question isn’t how good they are going to be someday. Heck, “someday” seems assured. For FSU, the question is how good are their talented freshman running backs going to be this year. Not that there is any hurry, right? Well, there kind of is. The Seminoles, and coach Jimbo Fisher, open their season next year against Alabama (Sept. 2 in Atlanta), and the No. 1 priority is to replace dazzling running back Dalvin Cook. Oh, the Seminoles have some…