well why not? If they fought today under the media machine with some $ behind their promoting anyone can be served to the public as a Goat if the resume is good enough. Ronda Rousey who was just considered the Goat of WMMA to more people than not. She was the only GOAT that has no head movement, footwork, nor can compete with any high level striker, BUT she had the name. Its only a popularity contest most of the time. Renan Barao was considered pound for pound until TJ beat him up, twice. Fedor many consider the GOAT....but I see those same people criticize those who get caught taking PED's today, but when it was OK for a fighter to be taking them in Japan they dont dare criticize their favorite fighter. Nobody wants to believe fighters took dives either for certain fighters over in PRIDE. Too many confessions to be considered rumors at this point. For the record to be fair it is unknown what Fedor has ever taken but has stated he was "able" to use supplements to enhance his performance.