The speculation started by the announcement that the Big 10 is going to look seriously at expanding has the college football world in a tizzy. Here are three articles looking at some of the issues surrounding potentially-affected leagues and teams.
"Notre Dame: Conference realignment could force Irish to join one" by Ralph Russo of the AP.
Kansas City Star: "TV is the key to future for the Big 12" by Sam Mellinger.
"If invitation sent, Buffs can't turn down Pac-10" by Neill Woelk.