1. In order to install the option one has to know how to do it.
One reason why Coach has been so successful is that he's been running the O so long and has seen, literally, everything done to stop it. The reason the service academies have been successful is that they hired people who coached with him. Then it is just a matter of finding the players to fit the scheme.
But … first you have to know what you are doing. Most coaches who haven't been dedicated to it have no real idea about how to install or run the O. They know how to run a double option spread; that's dead simple. Our O, however, is one of the most complex in football history. Not, mind, because of the plays, but because of the blocking schemes used to run them. Remember this?
https://www.pscp.tv/SwainEvent/1LyxBEjyowOJN?t=12. I've never seen a group of football players more suddenly brought back to reality then Swain and associates as Roddy explains how the O works. That's something that most coaches in the US have no experience with and, to be frank, couldn't handle.
2. I don't doubt that Tech might try a coach who'll put in a spread offense after Coach leaves. I also don't doubt that he will fail. I also don't doubt that we'll be running a version of the O again in 3 - 4 years, probably with one of his disciples at he helm (my guess = Brian Bohannon). That's what happened at GSU and I see no reason why it won't happen here, if we decide to change horses.
Of course, we could just cut to the chase and try to hire Monken, who
might leave Army, or Bohannon and keep the ball rolling. Let's hope we do that.