I am almost always the "change is bad" person.
That said, I was OK with PSU joining the Big 10. I thought it added prestige to the conference and raised the bar as far as quality teams in the conference. While in the Nittany Mountains, Penn State just "felt" like a Big 10 school.
I was surprised to have Nebraska join. But they are a heritage school, more prestige and the plains states and the midwest are simpatico.
Raised my eyebrows when Rutgers and Maryland joined. I still don't view them as Big 10. Understood the reasons why (TV) but I'm not the biggest fan.
The Pac-12 schools joining the Big 10 are just ridiculous. That and the ATLANTIC Coast conference adding schools in states that touch the Pacific Ocean and Gulf of Mexico are stupid.
We have gone way too far.
Definitely agree on the last part, even if I am still happy we wound up in the "haves" conferences, so to speak. My favorite setup is still just before the ACC raided the Big East and after the Big East "elevated" some Conference USA teams. It still had some odd components compared to the "traditional" conferences, but it's what I came to regard as the baseline, and at the time it actually seemed like it could stick together. Circa the 2007 season when we were Rose Bowl-bound (in order of standings that year to take you back!)...
ACC
Atlantic: #10 Boston College, #21 Clemson, Wake Forest, Florida State, Maryland, NC State
Coastal: #9 Virginia Tech, Virginia, Georgia Tech, North Carolina, Miami (FL), Duke
Big East
#6 West Virginia, UConn, #17 Cincinnati, South Florida, Rutgers, Louisville, Pitt, Syracuse
Big Ten
#5 Ohio State, #18 Michigan, #20 Illinois, #24 Wisconsin, Penn State, Iowa, Purdue, Indiana, Michigan State, Northwestern, Minnesota
Big XII
Northern: #4 Missouri, #7 Kansas, Colorado, Kansas State, Nebraska, Iowa State
Southern: #8 Oklahoma, #10 Texas, #22 Texas Tech, Oklahoma State, Texas A&M, Baylor
Pac-10
#3 USC, #16 Arizona State, #25 Oregon State, #23 Oregon, UCLA, Arizona, Cal, Washington State, Stanford, Washington
Non-BCS teams who finished the season ranked included #14 BYU (now Big XII-bound) and #19 Hawaii.
SEC
East: #12 Tennessee, #2 Georgia, #13 Florida, South Carolina, Kentucky, Vanderbilt
West: #1 LSU, #15 Auburn, Arkansas, Mississippi State, Alabama

, Ole Miss