Like a lot of Colorado Avalanche players’ offensive numbers did in 2016-17, Carl Soderberg’s took something of a, well, a dip. Soderberg had 51 points the season before, a strong start in the first of a five-year free-agent contract with the club. The follow-up year? Fourteen points. Six goals, eight assists, in 80 games. A drastic dropoff for a guy…