It’s a good idea to worry about that now. If one of the two people that we are going to choose to run against the idiot currently holding the office does not poll even remotely close to her, what (other than wanting to lose) would be the reason of nominating him?
“worrying about that now” gives us RINOs or worse: losses. Watch Dino Rossi in a skirt (aka Fiorina) get destroyed by babs in CA.