Don't just cherry pick seasons.
Regardless of how close they might be in SOS, the point remains that kids would still rather play 5-6 big national games than 1-2. The Aggies schedule evens it out because Colorado St > Portland St for example. But ultimately, if BYU could ever pull their head out, their schedule puts them in a much better position for national recognition than the Aggies schedule ever will. That's really not debatable