Oh i am sure they are. LHN is an awful deal for espn that they want out of and that contract would never be renewed for how much money its lost espn. Big ten still makes more money per school then texas with the 37mil from big 12 and the 15 mil from the longhorn network.
The big ten's deal is expected to bring in 80mil per school in less then 18 months. I would imagine the SEC would be getting something close to that and they get the added stability. (the fact that they created the instability in the first place isnt lost on me)
I don't think $80M is going to be seen in 18 months? The 2020 Big10 payout to schools was $54M and I would expect that to be around $65M when the current rights deals are done after 2022/2023 FY
So the new Big10 media rights deals will increase from that $65M baseline and increase 5%ish annually. So the $80M likely won't be seen by schools until later part of the decade..