So wait... It wasn't Mac, who we all know and love who died at the Collective's hand apparently? (Which means Mac saying the last thing he remembers is a naked man, incorrect...) At least according to the Wiki...
"Alpha Flight (Sasquatch, Major Mapleleaf II, Puck Jr., and the time-displaced versions of Guardian, Vindicator, Shaman, and Puck) is brutally attacked by The Collective.[6] Their bodies are left in the Yukon Territory as the Collective continues on to the United States. The time-displaced Guardian was later confirmed dead by Sasquatch, while the original Guardian is presumably still on the Plodex homeworld with the other members of Alpha Flight."