For me as a fan, I really don't have any choice.
If I were a Purdue fan like @betarhoalphadelta I think I'd look at the new CFB landscape and either stop caring altogether or at least dial down goals/expectations to something more manageable (ie, beat rival IU, win 50%).
Yeah... I've said it before. I *NEVER* cared about the national championship as a Purdue fan. I still don't. It's a fun game to watch, but I kinda look at it like the Super Bowl as I don't really have a true fandom of an NFL team. I might pick a team I want to win that day, but it's never "personal" to me.
I knew that the national championship was only in the sights of the helmet teams, and that Purdue isn't and will never be one of those.
What I cared about as a Purdue fan was exciting games to watch, pushing for a winning record and bowl eligibility, and with an OUTSIDE chance of winning the conference and going to the Rose Bowl. Purdue football under Joe Tiller (and then under Jeff Brohm) was
fun.
With an 18-team conference, and with a "two best teams" determinant of CCG eligibility, Purdue has a MUCH harder mathematical road to even having a chance at making the CCG. And with a CCG, even if they have a magical season and make it, they're likely to get hammered by OSU or UM (or USC). And NIL and the transfer portal means that Purdue is going to be even more hampered talent-wise than when football was purely amateur recruiting.
So winning the conference has gone from a pipe dream that I at least thought might happen on a generational level to "ehh, not going to happen, ever again."
And then what? Let's say Purdue wins the B1G... Do they get to go to the Rose Bowl and play the PAC champ, in a ONE-GAME celebration of the successful season? No. The Rose Bowl is part of the CFP and the PAC doesn't exist. Purdue with their lack of talent gets the opportunity to go get slaughtered in the CFP.
Football is increasingly becoming
not fun for a fan of a team like Purdue. The structure is basically saying Purdue gets to be a permanent doormat, and they should just be happy that they're still cashing B1G checks and haven't been thrown to the curb yet like Wazzou or OrSU.
Which, quite frankly, is what will happen if the big boy schools ditch the NCAA and set up big boy CFB. Purdue won't get an invite. And I'm increasingly finding it harder and harder to care if/when that happens.