Honestly not sure why that one analyst thinks Trump would pick Nikki, lets say Nikki was supremely qualified and full on Trump Loyalist(I have no clue if she is or isn't). I still don't think Trump would pick her, mostly because Trump has demonstrated multiple times that he feels women are picked for their looks not their skills. I just don't see him putting a woman as his number two so to speak.
I could be completely wrong and Trump might be capable of doing that, it just seems when it comes to positions he thinks are super important, it's gotta be a man in charge.