Reasonable point about trying to line up 'impact picks' with 'impact positions'. In comparison with Suh, however, 1 - his massive contract only made his acquisition all the more wasteful 2 - The Dolphins apparently took the BPA at that time based on their board. 3 - Trades down require two to tango - it's possible the value wasn't there. 4 - This is a new coaching staff. It's hard to separate out the reasons for lack of impact between position vs. Scheme vs. Talent.