y2kcanucks
Le Sex God
You rarely see trade ups (at least to 1st overall) in the NHL because plain and simple it just isn't worth it. You can repeat that for the NBA too. NFL is a different story due to QB and their value for the franchise.
Also this draft, based on most scouting reports, isn't one with a "can't miss" prospect/McDavid/Crosby/etc. Of course if it was, the cost would also reflect that (and probability of a trade would basically be 0).
Plus i really don't see that big of a drop from say Patrick/Hischier to say Vilardi who realistically is like another Horvat (skating issues but plus smarts/skill/size). Or say someone like Pettersson just because we generally have the most success with Swedes...
Although given Benning's success/fail rate, my guess is he goes with Mittelstadt if we draft outside the top 3 just because he's probably the top NCAA prospect out of the bunch and i believe already committed to U of Minn. We seem to have decent NCAA success recently and Benning's most successful picks are either NCAA or KHL prospects (at least thus far).
Even then...when you see what the Rams gave up to move up and pick Goff at 1...ouch.