I like the scenario that gets us Laine and #4 pick, maybe Lindstorm, though I highly doubt Columbus would bite. Other than that scenario, trading up seems less shiny to me.
What it boils down to me is that there are two ultra-elite prospects in the draft, and then it's a chaos of possible choices. It just cost San Jose pick #42 to move up three places from #14 to #11. Would I trade our second rounder to move up two spots with Utah if I knew we could almost surely nab Buium? The greater certainty would be nice. I might be tempted enough to do it, but I'm not sure I would actually pull the trigger on that deal. There is going to be some interesting talent there at #40 for us to choose. And it's not like there isn't going to be lots of skilled prospects at #8 either. Trading up to pick #5 from Montreal would cost more, probably our second rounder and a good prospect, a double whammy to our prospect pool, so no chance I'd pay that price.
So for me, RCH's deal, thumbs up. I would like to see the impossible happen in that instance, but I'm leery about the other possible scenarios.