Cardinals’ Nolan Arenado opens up on his Rockies’ legacy, return to Coors Field and playing at altitude

Roughly 13 times each season, Nolan Arenado returned from a road trip and settled into his place downtown located within walking distance of Coors Field. When arriving for the next day’s game, he’d walk beneath the cavernous tunnels of the ballpark and take a right turn to the home clubhouse. On Thursday, for the first time, he turned left. “It’s…