ROSSLAND, British Columbia — It’s not that Kevin Sandau’s not a team player. He just puts the pedal down when he feels like it. One of four Alberta World Cup Academy skiers seeded in the top eight of Sunday’s NorAm 15 k freestyle mass start, Sandau pushed the pace early as he tried to break free of the 73-man field. It didn’t exactly work at first, but the man in the green leader’s jersey kept...