The nine remaining Big 12 athletic directors held a brief conference call Thursday to define the parameters for stability and assessing their approach to expansion, according to a source with direct knowledge of the situation told ESPN.com. The source said the athletic directors discussed what number of teams would make the most sense for the long-term stability of the league without making a final decision. The ADs plan on meeting again next week, according to the source. Read more: http://espn.go.com/college-football/story/_/id/7037181/source-big-12-ads-discuss-stability-expansion
