When the Rockies drafted Ryan McMahon in the second round four years ago out of Southern California, they added a third baseman with a power bat. But in his minor-league rise, McMahon has been blown around by the winds of change. Baseball is drifting toward versatility, asking players to develop more than a singular identity.…

via Ryan McMahon’s move to second base highlights a growing Rockies demand for versatility — The Denver Post