I tend to agree. I lean towards that next season will be the last for both schools, which roughly matches the timeline of Nebraska, A&M, Colorado, and Missouri.
But reading the article, it said that " both schools would be subject to what have been projected as nine-figure early exit fees for breaking the Big 12 grant of rights that bind schools' TV inventory to the conference." So does this mean that both would individually be subject to 9 figure exit fees? If that is the case, I could see them staying a little longer, or at least until the exit fees are lessen due to the remaining value of the media deal becoming less.