No, I get your point. But it's also a very 1980 way of thinking about recruiting and whatnot. Recruits very rarely go to schools based on "tradition" or "history." With the rise of conference networks and additional games being broadcast, they go to schools where they will get exposure. Schools get exposure by winning and get better and more TV time slots.
Gone are the days where states and regions can lock in talent just because they are the state school or whatever. If that was the case, no player would ever leave Texas or Florida or California to play college ball. Yeah, I think there is a bit of pride there for the school in your backyard, but if you're a 5 Star recruit from Austin and Nick Saban comes calling, you're going to really think hard about loyalties at that point.
Regardless, Campbell has done a pretty good job of pushing Iowa State to a new level. Given time, I think he will make a run at the Big 12 championship before long. But there is no reason for him to give up what he's built and continuing to build there to start over at Tennessee.