Are custom conferences still jacked up?

So I’m about to finish up my fourth season with San Diego State, I have won the MWC 3 out of the 4 years and I’m in my second straight national championship game right now(haven’t played it yet) and won last year’s natty. So I was considering if I win this year to either rebuild the pac 12 or join the Big 10. So basically my question is the scheduling issue resolved if you mess with the conferences? I just want more of a challenge and feel like if I join a P4 conference or remake the PAC 12 I’ll get the challenge. Thanks for the input