De Santis, maybe Abbott, possibly Don Jr. There is nobody else at this point. I think that PDJT will be too old.
De Santis has really raised his profile. Abbott is hard for the left to slime because of the wheelchair, Don Jr has been, it appears to me, been laying the ground work for something. Though I’d like to see him run for the governor of NY or the Senate first.
All of this assumes that The Dominion is neutralized by then.
Please, no one is "hard" for the Dems to slime. I think Dan Crenshaw lost his eye in combat; but, they made fun of him with "Pirate" jokes. Whenever you think that the Dems have hit rock bottom, they will prove you wrong.
He has slimed himself several times already. No on Abbott.