Marichal and Mussina are the best pitchers never to have won a Cy Young.
Marichal and Kaat both would have won a Cy Young Award had each league had an award from the beginning. Kaat would have probably won the AL Cy Young Award in 1966, and Marichal would have won the NL award in 1964, in all likelihood.
"I do not care if half the league strikes. Those who do it will encounter quick retribution. All will be suspended and I don't care if it wrecks the National League for five years. This is the United States of America and one citizen has as much right to play as another. The National League will go down the line with Robinson whatever the consequences. You will find if you go through with your intention that you have been guilty of complete madness."
NL President Ford Frick, 1947