I don't think so. They might try, but it would cause an uproar if they did it in the context of a national election.
Plus there are too many of us. Most people know what Southern Baptists are really like. And don't forget that there are a lot of old school southern democrats identify with Baptists and might switch rather than put Hillary or Obama in office.
All I know is, I will be voting for anyone running against HRC.
I mean anyone.