I don't think you really know that with anything close to the certainty you are trying to portray.
Oregon vs OSU would add to the pot. Rutgers vs Oregon State? Not so much.
I just don't think the increase in TV money is going to out-pace the value of a home game to the Ohio States, Michigans, Penn States, Nebraskas, etc. If you divide the entire B1G payout (which covers all sports, not just football) only among 12 football games it comes out to about $4.5M for each of 12 football games. So the actual number per game is less than that. NU gets about $4.8M per home game just from actual ticket sales, not counting donations for tickets, concessions, parking, etc. The other teams with stadiums that seat 20,000+ more than Nebraska are probably more than that.
I could possibly see the scheduling alliance game replacing one of the "easy" non-cons. Possibly. But not all of them. And it won't surprise me if they only replace the existing one marquee non-con or even cut back the conference schedule to eight instead.