I have never heard this implant theory before now, but I'll say, anything is possible.
I have always believed there to be a variety of implant types used for a variety of purposes. We have heard a lot about tracking and information storage, but I have not heard of genetics as a connection. Human hybrids have been described by abductees, but what if the function of some implants is to genetically alter the subject in a "timed release" fashion. If that were true, then removing the implant would have a deleterious effect on the hybridization process, just the opposite result to that claimed by "AC."
All I know for sure is, anyone who has been in close contact with the grays (and possibly, other alien groups), will experience a marked increase in psychic abilities. I don't know how or why, but if these new found abilities are not the result of some sort of manipulation, genetic or otherwise, then I don't know what you would call it. Abductees ARE first generation hybrids. I would refer to the ones reported as having been seen on board alien craft as second and third generation hybrids. (Some look almost human, and are most likely third generation, at least.)
Another point to ponder: The first KNOWN abductees were Barney and Betty Hill, back in the sixties. If you use the Hills as a chronological starting point, abductions and hybridization experiments have most likely, been ongoing for thirty-five years. That's enough time for the aliens to be multiple generations into their program. Now, that thought begs the question; where do they keep all these alien hybrids?
Keep in mind that the estimate is 800,000 abductees, World-Wide. Since human females are not required to carry a hybrid child to full term, and considering second and third generation hybrids as fertile, and thirty-five years for the program to develop, the potential for the total number of alien-human hybrids is astronomical. Again, where are they keeping all of these poor souls? Some have suggested that the grays have a base on the dark side of the moon. Maybe, but Earth is a mighty big planet, and a more likely candidate for warehousing large numbers. (underground, underwater, etc.)
Now for the chilling followup question: What is the purpose for all those hybrids? REPLACEMENTS. And not for the aliens, to be sure. They are OUR replacements. Then what is to become of Homo Sapien? Well, what ever happened to Cro-Magnon Man?
I have to wonder if we will be kept as a slave race, or gradually phased out. The third alternative is species extermination. In any case, my prayer is that, there will be enough of us left with sufficient guts to at least, put up a gallant fight. I don't want to be upgraded to Human 2.0, and I'm damned sure not going to go quietly into that dark night. I will not quit without a fight. Because it is the nature of the human spirit, I will rage against the night.
Lynn Taylor, Association for Aerial Anomaly Research and