First time I've heard of this in my hundreds of hours of research on gear use.
I seriously doubt you've spent hundreds of hours researching. You've maybe spent that time looking for opinions that support your own beliefs.
I however HAVE spent YEARS learning about this stuff as I require AAS to live. Medical studies are what matter first, THEN you can take experiences from veterans into account. That's why I stick around here; there are many folks (quite a few in this thread) that have taken the time to find medical FACT and deliver it to you.
I advise you spend less time on reddit, and more time on pubmed. You'll learn something, I assure you.
Edit: Just saw your retort to one of the most knowledgeable guys on several boards. JimiThing is no slouch when it comes to knowing how this works, and I hope you're ready to defend your stance.
By the way, SERMs block the hypothalamus from seeing estradiol, which sends gnrh to the pituitary gland. This then triggers a release of LH, which stimulates the release of testosterone from the leydig cells. HCG mimics LH, but is SUPPRESSIVE of endogenous production - defeating the purpose of restarting.
Your ascertation that lazy testes are to blame is woefully incorrect as well. It's the pituitary (secondary hypogonadism) that is the weak link in the chain, as it's the pituitary that is responsible for opening your negative feedback loop to begin with. Testicular issues are caused by other external conditions, seldom due to androgen induced hypogonadism. I welcome you to question the doctor of the house to verify.