Banquo wrote:But in order to do that, you have to guess at what he was and wasn't responsible for prior to 2012.
I disagree.
His role prior to 2012 is not mysterious. He ran the scouting department. He conducted the draft. As 1/3 of the "Triangle of Authority" he was supposed to work closely with the head coach to arrive at a consensus.
In other words, he was intimately involved in the decisions that led to how the team was built and managed.
And it's so obvious that something changed drastically when that transition happened. Just look at the draft results.
2012-15, Good Players: Smith, Floyd, Rhodes, Barr, Waynes, Kendricks, Hunter, Diggs
2008-11, Good Players: Rudolph, Griffen, Loadholt, Sullivan
Spielman joined the team after the 2006 draft so the second part of that list should begin in 2007 and include the best draft pick he ever made, Adrian Peterson. Brian Robison was also drafted during that time. Harvin and Rice were good players as well, although we could make a distinction between good players and good picks that worked out well for the team over time.
Frankly, when I look closely at how the Vikes drafted from 2007-2011 and how they've drafted since, I don't see any drastic change or dramatic improvement over the past 5 years.