Arvid Söderblom is expected to beat out Drew Commesso and start the season as the Chicago Blackhawks backup goaltender to starter Spencer Knight. It may be the last year that’s the case. Söderblom, 27, is headed into the final year of a two-year, $5.5 million contract, making an unrestricted free agent after this season. The native of Gothenburg, Sweden, has played in 112 games (101 starts) ...