Personally I'm fine with the Gaucher pick because I agree we need good role players. I think reasonable minds can disagree on whether Zellweger made JD expendable - I think he's years away from being able a top pairing role, if ever - or that we were in a position to really worry about a glut of a certain kind of defenseman. JD was a 2/3 tweener with a #1 ceiling, whereas the others are all question marks. Although didn't PV say somewhere that Luneau made the decision easier? Or was that someone's interpretation?
So to me that actually sort of cuts against the trade being a good one overall. The worse possible view of the trade is that we traded a relatively sure thing knowing that he'll be replaced by question marks, for a guy who's similar to one we could have drafted a minute ago, and threw in a 2nd rounder because that was the market, and because of the age/experience difference, the trade moves our right-now window out a couple years.
Not saying that's my view, because I like Gaucher and I'm waiting to see what Gauthier brings, even though I was pretty fond of JD. I'm just not willing to discount that worst-case view yet.