though BYU is on par with P5. 2018 they played Oklahoma State (at OSU) and BYU. 2017 they played at Washington State and BYU, and Virginia came to Boise. 2016 they played Washington State at Boise and BYU, and played at Oregon State. Thus, not including BYU they have played six P5 games in four years (including 2019 and two of those have been at home.
In that same time frame, BYU has played or will play 19 P5 games with 10 of those away or at neutral sites, and nine of them at home. No desire whatsoever to go back to MWC or G-5. Plus, every game has been on some sort of national TV broadcast.