I've been following the triple option for a long time. I love the triple option. There's several problems:
1) Longevity. It's been out of style forever, and the number of people who run it now are far and few between. One doesn't just dabble in the TO. You commit. Otherwise, you run the risk of this kind of atrocious rebuild (which shouldn't be this bad, but that's another crappy post for another week. There's not enough triple option coaches to keep that thing going.
2) For CPJ's brand of TO, the recent rule changes will make it even harder than the last set of rule changes. Of course, the TO has been around a lot longer cut blocking has so it's not the only way, but then that goes back to 1).
CPJ was one of a kind. Not even GS has been able to follow up with that kind of success. Navy is struggling to maintain that success as well. Sometimes, you catch lightning in a bottle and you just enjoy it while it's there. Happened with Bobby Ross, CPJ. It'll happen again. You know, eventually.