ISU's position - won't vote to add a member, unless the B12 GOR is extended by adding that member:
“If any institution would compel the current 10 members of the Big 12 to unanimously extend its grant of rights, then I would support that institution being a member of the Big 12,” Pollard said. “If they are not an institution that would compel everybody to extend their grant of rights, then Iowa State is not going to vote yes for that member.”
Very interesting
http://cyclonefanatic.com/2016/07/williams-pollard-candid-on-big-12-expansion/