The Tigers had ...

2 games on ABC (national games) - AAC Championship & Houston
1 game on ABC regional - UCF
2 games on ESPN - Birmingham Bowl, vs Georgia State
2 games on ESPN2 - SMU, Tulane
2 games on ESPNU - Tulsa, ECU
2 games on CBS Sports - Navy, UConn
2 games on ESPN3 - Mercer, S Alabama
1 game on the SEC Network - Missouri

So from my couch I could have watched 12 of Memphis 14 games last season and could have watched all 14 if I was willing to sign up for ESPN+.

I don't think that BYU would have any worse TV deal or options than Memphis (who I chose at random). If BYU moved to the AAC, I'd bet/hope that the ESPN3 games would be made available on BYUtv and I'd be able to watch all of the BYU games just like I can right now (assuming games against UMass or @ Liberty in the future get TV coverage).

I don't buy the argument that moving to the AAC somehow gives BYU less exposure in terms of fans ability to watch BYU football if they want to do so.