I've been reading up more on her over the past weeks and increasing warming up to her as VP. I have long figured she'd be the perfect candidate for Trump, even if I didn't agree with her, but as I learn more, she really would be a good choice--either as VP or, as you suggest, as Secretary of State. She'd definitely be wasted as Secretary of Defense.
Thanks, I’d been trying to figure out who got to Trump as he totally nailed it regarding Ukraine, to the point that few with access to him, other than Tulsi, could have explained it to him that clearly. With Trump, Tulsi simply confirmed his instincts regarding NATO from the start - that it was an organization better relegated to history. So, assuming Trump does win, I strongly expect a high-level position for Tulsi.