I highly doubt Pence would be replaced. The two men seem to sincerely like each other.
Haley’s name has been floated as a possible 2020 or 2024 candidate for VP or CinC. She was also in consideration back in 2016.
Just stirring the NBC pot. 
Generally speaking, defending Israel = defending America.
Um…no she didn’t. And no she’ll never be a GOPer.
Israel seems often put before the US…