I doubt it, to me Verlander has it locked up.
I'm biased but Manoah has more of a case than Ohtani (other than the fact that he DHs as well...but that should count for MVP not Cy Young).
Last 7 games 4-1 0.94 era whip 0.85. He has been absolutely dominant lately. If the season went another month and he continued I think he could catch Verlander.