I don’t think Vance can win the general election. Of course it depends on who the Dems nominate but if they put forth Shapiro, for example, I think Vance would lose. If they put forth Harris, Vance would win. Whitmer? I don’t know. It could be close.
Vance will beat Harris. But they're not going to run Harris again (even if she's their most popular candidate).
So we need to back Rubio.