1. Primary Report & Key Facts: Spencer Martin
Tracked under Sports in Canada (with 200+ searches recorded on Google Trends), primary reporting from NHL.com states: "Rangers Acquire Arvid Söderblom in Exchange for Spencer Martin". Full source links and direct publisher coverage are provided below.
2. Source Verification & Editorial Disclosure
Additional press coverage notes: New York Rangers, Chicago Blackhawks complete backup goalie swap (TSN). Further reporting includes: Rangers Acquire Arvid Soderblom (Pro Hockey Rumors). Editorial Disclosure: This briefing is automatically assembled from the cited primary sources and reviewed under STBAC Radar's editorial policy (info@stbac.com).