It’s NFL draft season again, that magical time of year wherein prognosticators discuss the concussion-riddled future of young athletes for hours on end. One of the questions that invariably comes up during these interminable discussions is whether an athlete can “read the field” when he moves up from the NCAA to the NFL. But how exactly does one go about acquiring that skill? Virtual reality headsets, reports FOX Sports’ Bruce Feldman, are the newest way collegiate programs are preparing athletes to read the field. Stanford University, which is home to the Cardinals and Dr. Jeremy Bailenson’s Virtual Human Interaction Lab,…