The problem is Charlie doesn’t have a specific program to follow to the tee. He has specific principles, but the application of those principles is always adjusted to the circumstances. It sounds more like he’s trying to copy Ben’s program from '86-'88 to the tee without being in the same training circumstances as Ben.
You’re instincts are correct regarding access to recovery resources. You recognize that as the limiting factor, most don’t. Never add something to your training program unless you have also figured out how you are going to recover from it. This is much easier said than done.