BYU joining a conference like the AAC does not gaurentee that winning will come with it. Where I think we agree is that Indy is far from perfect, as would be joining the AAC. No doubt we'd both like to be in a P5 conference.
Where we differ, is that I do believe BYU has the resources and brand to compete with and beat AAC teams, and put themselves in a position with a shot at a special season. 10 wins, NY6 bowl etc.
I do not believe BYU has the ability to do those things as Indy, and thus far, we have 10 years of proof to back my side.