Replace Zelensky shortens the war?

If US CIA director Burns convinces Zelensky to hold elections; He thereby likely shortens the Ukr Rus war if a hardliner replaces the president in Kiev. For then the Russian Federation has no counter party to negotiate with and likely will have to step up it's efforts to win the war. In itself there by ending the war before the US presidential election has concluded. For a US perspective putting the blame of the los squarely on Biden and the democrats.