No. It's not really his job. He can offer some insight into a handful of the players in this draft, but he's not a talent scout and probably won't be asked to serve in that capacity.
Many coaches are the best on any given team for talent evaluation and scouting--head coaches included. Spam, Coach O has scouted many of these players in the draft. A large part of scouting is talent evaluation. The Saints are not known for having the best scouts--unless someone in the organization drives one from International.