It’s 50/50 right now. You are underestimating half the league believing they need that extra cupcake for bowl eligibility. The other P5 fans aren’t wrong when they accuse us of that. Winning in the SEC will get harder for most schools in the East and a little lighter for those in the West. My perspective is Auburn’s schedule can’t get harder so whatever they do is great for us.
Vandy, Mizzou, SC and KY not so much.
I definitely think right now that Auburn has the toughest SEC Schedule in the league. However, Tennessee is pretty close and years past Tennessee might have had the toughest schedule. Auburn's schedule is tougher now mostly due to the fact the Mississippi Schools are up and Florida is significantly down. Also Tennessee got a blessing with Missouri coming to the East while you guys got A&M. The first 5 years of the expansion, Missouri was a tough opponent but lately they haven't been as strong.
Kind of a good lineup of the schedules
Same Opponents: Alabama, Georgia (we both have these titans on our schedule every year)
Different Opponents lineup (Auburn left, Tennessee right)
LSU - Florida (right now this favors Auburn because LSU is stronger than Florida)
Texas A&M - Missouri (this might be the most lopsided annual opponent in favor of Auburn's schedule being harder)
Miss State - Kentucky (Kentucky might win this one)
Ole Miss - South Carolina
Arkansas - Vanderbilt (another lopsided series)
Presently, your schedule kills Tennessee on difficulty but if you were to go back say to 2009 timeframe, Tennessee's lineup would be harder because you had Franklin at Vandy, Kentucky was up, South Carolina had Spurrier and was ranked, Missouri was up, and Florida had Urban Meyer and was in the Title Hunt).
Part of the reason both of our schedules are tough is because we both have Alabama and Georgia. If you go all-time, historically the SEC East was pretty on par with SEC West in difficulty. The bottom of the SEC East has always been weaker but the top was historically at the same level or even tougher than the West (especially in the 1990s-early 2000s with Florida, Georgia, and Tennessee often being the highest ranked SEC teams). East was always dragged down by UK and Vandy though (especially Vandy).
Giving the East Missouri and the West A&M really made the divisions even more uneven.
As an Auburn fan, I can see why you want to change the arrangement. Definitely, I think you guys have it tough.