Going back to your previous post about Brodin -- I full well realize that the Wild have basically less than zero reason to move him at this point in time.
Personally, I'd put both Kulich and Peterka on the table for him....and likely add a bit from there. Kulich was a revelation at center the last 20ish games of the season, and really looks like he has a future there. And JJP has been well-discussed.
So what else would need to be added to ensure that we plop Brodin next to Dahlin for a while?
A 31-32 yo Brodin isn't worth JJP and Kulich. Brodin for JJ ... I'd like it, as a Wild fan, but as a sometime BUF fan, they should really keep hold of JJ because of his youth. I am somewhat ignorant of Kulich, but would not consider him enough in return for Brodin. I would consider a Kulich + deal...maybe Kulich + Wahlberg? I don't think that the 9th oa for Brodin would interest Guerin much. He wants the team to compete next year, and I also don't think that this year is the strongest draft, especially once you get past Schafer and Misa. Waiting 3-4 years for a guy who might be as good as JJP isn't that appealing.
Others have said that Dahlin doesn't need to play with Brodin, because he makes everyone better already, but Brodin does the same thing. He props up weaker Dmen, and allows offensive Dman to go up ice, as Brodin is a breakout master. I could see Dahlin winning a Norris if Brodin was his D partner. A Brodin/Dahlin pairing would be a top pairing in the league, and could play against anyone. Brodin could also take a lot of the PK TOI away from Dahlin, saving him for ES and PP TOI.
BTW, i am a huge Brodin fan, and would hate to see him go, but even I can see that MN can't continue to load up on dmen at the expense of the forward group. MN needs to balance their lineup. Conversely, BUF has to become a better defensive team. They've now got a decent goaltending situation ... could use a bit more beef and defense up front, but maybe Greenway can stay healthy, and McLeod has been terrific. Brodin would really help defensively, and probably would jell with Dahlin, as well as former teammates Zucker, Greenway, and Tuch.