Quoting: FreezingYotes
Looking at it now I think it isn't a fair trade but it might be a little realistic.
Dunn doesn't seem to have a lot of good faith in blues management (at least what I've seen as an outsider) and they are already paying quite a bit for the rest of their D-core.
I don't know maybe I don't know enough about the Blues (to make a fair trade as a yotes fan but I think this is the kind of trade they might want to make)
Neither of those offers is even close, my friend. And while I know how you got the idea that the Blues lost faith in Dunn, those early season tweets about them shopping him were nothing more than clickbait speculation because he was sat for ONE game. Frankly, at this point, I'd rather find a way to offload Krug more than Dunn. But if Dunn is dealt, and that certainly may happen, it will take something closer to a 1st or a mid-to-high 2nd and a solid RD or LW prospect. I doubt Arizona wants to get into that realm.
As far as Barby, he's certainly not untouchable, but the Blues have no use for Fischer, who seems to have forgotten how to hockey and plays a position where STL is well-stocked.