Hossein Fatemi survives, what role does he play in the Iranian Islamic Revolution?

Mossadegh's right-hand man and foreign minister, Hossein Fatemi, was executed after the 1953 Iranian coup. But if he was spared, I could see him playing a role in the opposition to the Shah like other members of Jebhe Melli. As a journalist and experienced propagandist, is he able to gravitate popular opinion away from Khomeini and towards a secular republic? What role does he play in government after the Revolution?
 
Likely Fatemi would support the revolution, but Khomeini would get his supporters and power as in otl without Fatemi's opposition being worthwhile.
 
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