Colin Cowherd is a self-professed college football fan. When the sport is interesting, he talks about it. The sport may never be more interesting than when the coaching carousel is spinning.

On Mondy's edition of The Herd on FS1 and FOX Sports Radio, Cowherd dove in on USC's hire of Lincoln Riley. He says that it is good for college football that Riley left Oklahoma for Los Angeles.

"My phone blew up yesterday, not only because people know I'm kind of a USC honk, but network people," Cowherd said. "They're like 'do you understand how big this is for networks?'".

Colin Cowherd pointed out that when USC is a contender, LA watches. He noted that when USC lost to Texas in the 2006 Rose Bowl, ABC scored a 22.5 rating in the city.

"The networks want USC to be good. You know why? Because New York, DC, and Boston have never watched college football. Chicago does and LA does. So the Big Ten being good is good for college football TV ratings. But LA doesn't watch college football anymore. They will now."

As for the hard times USC has fallen on and been stuck in mostly since Pete Carroll bolted for the NFL, Cowherd is not particularly worried. He pointed out that Georgia, Alabama, Ohio State, and Notre Dame were all down before they hired the right coach. Programs at the blue blood level in the sport have a way of bouncing back quickly.

Network executives are hoping Cowherd's assessment is correct. USC is the only brand on the West Coast capable of resonating on a national level.

The Los Angeles sports landscape has changed though. When USC was a celebrity program under Pete Carroll, the city did not have an NFL team. Now it has two. The Dodgers were not annual contenders in Major League Baseball. The Lakers had stars, but the Clippers didn't. Now both do.

Does LA love college football enough for the Trojans to turn some heads in the city with the most stars in the sports world?