I doubt it. Consider how the greatest minds of the 20th century thought of him:
"I have known a great many intelligent people in my life. I knew Planck, von Laue and Heisenberg. Paul Dirac was my brother in law; Leo Szilard and Edward Teller have been among my closest friends; and Albert Einstein was a good friend, too. But none of them had a mind as quick and acute as Jansci [John] von Neumann. I have often remarked this in the presence of those men and no one ever disputed me."
— Nobel Laureate Eugene Wigner
"You know, Herb, how much faster I am in thinking than you are. That is how much faster von Neumann is compared to me."
— Nobel Laureate Enrico Fermi to his former PhD student Herb Anderson.
"One of his remarkable abilities was his power of absolute recall. As far as I could tell, von Neumann was able on once reading a book or article to quote it back verbatim; moreover, he could do it years later without hesitation. He could also translate it at no diminution in speed from its original language into English. On one occasion I tested his ability by asking him to tell me how The Tale of Two Cities started. Whereupon, without any pause, he immediately began to recite the first chapter and continued until asked to stop after about ten or fifteen minutes."
— Herman Goldstine, mathematician and computer pioneer.
"I always thought Von Neumann’s brain indicated that he was from another species, an evolution beyond man."
— Nobel Laureate Hans A. Bethe.
In his final days, Neumann tragically lost his genius to brain cancer. His friend Edward Teller said this about it:
“I think that von Neumann suffered more when his mind would no longer function, than I have ever seen any human being suffer."
Gwern has a funny essay about cloning Von Neumann here: https://www.gwern.net/Embryo-selection#glue-robbers-sequenci...
As Neumann seemed to be god-like intelligent, highly personable, and very kind, if we were to clone any historical figure, he seems like a good bet!