Well, Vanna as host ain’t a bad idea.
I think she’s earned it, and the viewers will probably get a kick out of it.
Don’t watch TV anymore, didn’t know much about this but it would seem to be in the logical wold, she would have been the fill in. One of the things that doesn’t happen enough anymore - the person who worked there way up to it somehow gets overshadowed by a temp or something. Wrong.