I get it, but the suggestion that a 33 y/o who has been calling plays for 1 year is national-championship-caliber is a stretch because he doesn't have a history of doing that just yet.
Ony two OC's call plays in a NC game yearly. That means 20 total in the past 10 years. No OC has called plays more than twice in a NC game in that span. So considering Riley has now done it himself, yes he now has a history of doing that since it is a rare feat.