I've just realized you are not using the major media revenue to make your arguments, which means you're basically talking a different language than everyone else on this topic. The numbers you're using include things like licensing fees for logo T-shirts and jerseys and concession stand sales at stadiums. It's not a good representation of what we're talking about here. To illustrate how far off your numbers are - ISU gets $37M/year from the B12 media deal, while your link reports $52M/year in 2019 from rights/licensing. That's only for ISU. Because your numbers are so unrelated to major media deals, they really can't be used to accurately evaluate the rising price/value of those major media deals. That said, below is a discussion of comparing the major media deals of different conferences, which is the factor driving realignment.
Does ESPN love the B12? No, not necessarily and definitely not now. But ESPN did make decisions that specifically benefitted the B12 in the past, such as paying out the same total dollars for 10 teams as they did for 12 when A&M and Missouri left in the second round of realignment. They did it because at the time that was a financial gain for them. I think you shouldn't assume that the remaining 8 B12 schools would get a pay increase in line with power conferences in the next media deal. Most likely, it would be closer to in line with the MWC or AAC. I doubt they are commanding so much of a pay increase.
I agree with the basic concept - ESPN will do what makes financial sense. But I'm not sure that your specific argument makes sense. The remaining B12 schools (if Bowlsby's 50% number is accurate) are worth around $23M each today. If you assume they get a 25% bump in the next media deal, which I think is highly unlikely due to the reduced interest in the league without OU and Texas, but let's say they do get it, then they're at about $29M. That puts them slightly below the ACC and P12 and significantly below the B1G ($53M/team today) and SEC ($45M/team today, $60M/team future).
Say that 6 go to the P12 and get paid $33M/year like the rest of that league - the best case scenario for ESPN of B12 teams going to a power league. Here's what it looks like on a before/after the new media deals in 2025:
Today- B12 - $370M, P12 - $396M, SEC, $630M - Total $1.43B/year
Future assuming +25%B12 with no OU/UT - $231M, P12 - $396M, SEC - $960M - Total $1.59B/year
Future assuming B12 Dissolved - P18 - $594, SEC $960M - Total $1.55B/year
So if the remaining B12 gets a 25% pay bump on their remaining 50% value despite losing OU & UT (highly unlikely), ESPN saves only $40M/year by landing 6 leftover teams in the cheapest power conference outside the ACC which is probably not an option. More likely, the B12 will not get a pay bump, or will get one less than 25% because they will have a much less appealing product without Texas and OU. And then ESPN loses money by landing the B12 schools in a power conference.
In terms of the "25%" bump... I am not arguing that the 8 left behind get a 25% bump. But if you are going to compare current B12 revenue of ~40M / school to future SEC revenue (before they added OU/Tx) of ~60M / school that is not accurate.
The point is you need to compare future with future 40M x 1.25 = 50M vs. 60M... that is much more accurate. OR you can simply take current revenue per conf divided by teams:
B12 = 43.9M
SEC = 51.5M
Gap = ~8M
So, there is a 10M to 8M per school value difference in B12 (as constructed) vs. SEC (as constructed) if you compare current v. current or future v. future.
Now, if we can agree the two league are much closer (8M-10M per team) than we can move to the next point....
How much of the value is in Tx / OU? If bowlsby is right and it's around
50%. Than their value is half of the 439M in revenue reported in 2019 or 220M +15M (LHN & Sooner Network, not in B12 distribution) = about
$235M IN CURRENT CONTRACT $. This is OU/Tx value in the B12 today (NOT FUTURE).
So, espn shares the ~
$235M of value with Fox.... in the future they get it all and only pay
$103M for it (remember we are using today's value so we use today's SEC payouts, we can multiply both by whatever you want to inflate them to future dollars but we have to keep them in the same terms not current vs.future).
So, without accounting for likely benefits of increased value of ou/tx playing 9 sec games v. 9 b12 games (more ppl watch sec than b12 on average) you are looking at something like a
$130M benefit to ESPN per year (at least).
Now... how much will espn be forced to pay the remaining 8 and how much are they worth... this is more difficult to answer... but if we use the 50% logic it works both ways... either the other 8 B12 schools are worth more and closer to the P4 conf money espn is forced to pay and tx/ou are worth less. Or tx / ou are worth more and 8 are worth less. So, if cost increases, benefit increases. If cost decreases, benefit decreases.
If we use the same logic,50%x439 = 220/8=
27.5M (today's dollars). That makes them
24M less than the
51.5M average value in SEC, 28.3M vs. b10, 16.7M vs. pac, 5M vs. ACC.
Finally, for the AAC the rights are about $8M/school. So, dropping down to the AAC value of 8M vs. current 27.5M means a savings for any school left out of the P4 of about $20M.
Let's say you move 2 to the b10 and 2 to the pac along with ou/tx to sec that would get you to 6. The other 4 go to the AAC:
2 x 28.3M = 56.6M (premium paid for B12 > b10)
2 x 16.7M = 33.4M (premium paid for B12 > pac)
4 x (19.5M) = (78M) (savings for B12 > AAC)
Total premium paid to move the 8 = $12M
Gain from ou/tx = $130M
Benefit to ESPN = 118M/yr