I'll just repeat what I said there and say that I find this move pretty surprising, Samuelsson seemed like someone who has become very Americanised, he has lived there for 25 years, naturalised as a US citizen, his kids play for Team USA etc.
Really did not expect a guy like him to move back to Sweden, particularly not to a place that he has no previous links to. Must have really wanted to get a head coaching job I suppose.
I guess Samuelsson and Modo have one thing in their favor with the drastic roster overhaul... money. It will take some time to get the players in that the Modo new brain-trust want. Seems they want players (most notably Swedes I assume) from the NHL/AHL that are use to the style of play Samuelsson wants to play (aggressive and fast).
As far as know, Henrik Samuelsson is going to move with him and play for Modos junior team. That's nice, since he seems like one of the topprospect for next years draft (to bad he choosed to play for USA though ).