FWIW

Trump allegedly endorsed JD Vance for the primary, only because he thought he was the candidate with the best chance of winning. If someone else wins the primary Trump will probably endorse that person in the general election, with the possible exception of Dolan.
And Matt Dolan says the other four candidates: "...have instead embraced lies and undermined the Constitution to go all-in for one endorsement."
In my area of SW Ohio every single TV ad I've seen (and I've seen way too many

) all of the positive ones (with the exception of Matt Dolan's commercials) mention Trump, sometimes more than the candidate info of the person in the commercial.
https://www.wlwt.com/article/local-repu ... e/39740610" onclick="window.open(this.href);return false;
https://ohiocapitaljournal.com/2022/03/ ... -columbus/" onclick="window.open(this.href);return false;