I understand why PSU and Iowa will probably say no. I do not like it, but I understand it. They are going to do everything in their power to keep OSU (and the State of Oklahoma) from reascending the throne.
The money is great, and I would think is enough to entice everyone but PSU and Iowa to join. I am somewhat concerned that the Big 10 schools will band together to come up with their own version of this. Brands and Sanderson both hinted that something else was in the works when they were asked about this.