The quote references Lacewell, who retired from the Cowboys in 2004, so you would think Lacewell's departure and Bill Parcells' arrival in 2003 would have fixed those issues between coaches and scouts in Dallas. Well, you'd be wrong in thinking that.
McClay was promoted to his current role after the 2013 draft, and popular Cowboys lore holds that the promotion was a direct result of the decision to pass on DT
Sharrif Floyd.
During the 2013 draft things came to a header when the pro guys made it clear they had no intention of drafting
Sharrif Floyd, regardless of how high the scouting department had graded him.
After the draft, the Cowboys were happy with their draft haul, but unhappy with the process that got them there. They had chosen not to draft Floyd because some of the coaches felt he wasn’t the right fit for the Cowboys, even though the Cowboys’ scouts had ranked him
fifth on the Cowboys draft board.
That disconnect between the scouts and coaches led to the promotion of Will McClay to the most important position in the organization that can be manned by somebody not named Jones.
McClay is now in charge of the draft board, and from what we've gleaned over the years since, the board is no longer constructed “on pure talent,” but designed to deliver the best possible players that fit the Cowboys system - something McClay has demonstrated he can do by bringing in street free agents that contributed but also by finding talent on all three days of the draft for the Cowboys in the drafts he's managed.