Does anyone doubt that it would be better for WCBB if there were AT LEAST one other team that is pretty consistently at the level of UConn, as Notre Dame was for about 3 years and as Tennessee was for over a decade? Maybe Baylor or Texas will get there -- based on their recruiting and their rosters, they probably should be there already.
You can't ignore the fact that last year's NC game (Miss St vs. South Carolina) got about 30% higher ratings than the UConn vs. Syracuse game the previous year. I wonder if it got better ratings than the UConn vs. Notre Dame NC game (was it in 2013?) where both teams entered the game undefeated. Somehow, I doubt it. The attraction last year was that the game didn't involve UConn, and therefore the outcome was not seen as pre-ordained. At least, that is my assessment.
The difficulty in having more than one team at UConn's level is that there are no other coaches like Geno, and there are unlikely to be any for several decades. By now, his proven reputation (acknowledged even by rivals when they are being honest) for developing talented players more fully than any other coach has earned him access to the very best players. As long as he is able to do that, his reign over WCBB will continue.
On that note, I saw when I watched the Steelers vs. Titans game last Thursday night that Tennessee's defensive coordinator, Dick Lebeau, has just enjoyed his 80th birthday. He used to be the Steelers' defensive coordinator, but they eased him out in 2015 so that his younger protégé could take over the job. But Lebeau found that he was restless in retirement, so he returned to the sideline. Until last week's game, his defense had been carrying the Titans to a 6-3 record, and for two and half quarters it looked like they would stifle the Steelers' offense as well.
Imagine if Geno takes after Lebeau and continues to be an effective coach after his 80th birthday!?