SportsPulse: USA TODAY Sports' Paul Myerberg discusses four players who could be in line to win the Heisman trophy at the end of the college football season. USA TODAY
CLEMSON, S.C. – The heat bubbling off the surface of Memorial Stadium after the end of an August practice could take your breath away, which might be why they call it Death Valley. Trevor Lawrence was still on the field. Throughout fall camp, even as the temperature raced toward triple digits, Lawrence was typically the last person to leave practice and not infrequently the first to arrive.