Will Campbell stay in Ames? No one truly knows outside of Matt and his wife. I sure hope he does, but no one really knows where his heart is.
The pissing contest about which conference is better is laughable. I'm a Big12 homer, so here is my take. No one in the Big12 gets to hide. You can argue that KU is historically awful, and Baylor is awful this year, and that no one plays defense (which is not true this year - see ISU/TCU game). Fine.
My barometer is College GameDay. Like them or not, those guys are 1000x more informed on college football than anyone here. When they agreed this morning that "top to bottom the Big12 is strongest conference this year", that's all I need to here.
That's laughable about the big 12 and so is ESPN. They are paid to rep certain leagues they pay money for. The Big 12 has had a solid year and are playing more defense than I've seen in years. Let's keep in mind though this is a conference that signed exactly zero 5 star recruits this past season and has had recruiting issues for several years due to all the instability shown. This is narrowing the gap between the best and worst programs. So you are seeing parity and surprises.