Jack came over as part of the blockbuster trade between the Winnipeg Jets and Columbus Blue Jackets that sent Roslovic to Columbus with Patrik Laine for Pierre-Luc Dubois and a 3rd round pick.
Roslovic has 16 points in 35 games this season with the Blue Jackets, however his ice time has gotten worse going from 16:54 average to 12:20. Roslovic is 24 and makes $2.21 million per season. He's a pending RFA at the end of the season.