Yes.
If President Putin magically disappears during the next 5.5 years—which I hope he doesn’t—the Communists will likely be the front-runners for the President’s job in 2024. This would be the result of two things of very high probability
The Communist Party of the Russian Federation is a populist party that hides its nationalism under Stalinist rhetorics. It also has the best local foothold among the “opposition” parties across Russia and a faithful core of nostalgic voters among senior Russians. If you are an oligarch and want to pick a winner in the coming game, the КПРФ would certainly be the first option you’ll consider.
Their Communist colors fool no one. Their last presidential candidate was a billionaire—no one found anything strange about that. And in Russia, if you nail a backing from a few key players, and are willing to pour a lot of money in them, you have a very good chance on turning around the entire game.
Below, a Communist rally in Moscow. The strong stable political base of Stalinists attracts a lot of younger outsiders with political ambitions who don’t want to venture out in the anti-Putinist domain, but hope to make good use of any crack in the wall.