I'm surprised they didn't mention the Pentagon metro, which always stood out to me since instead of having side-by-side platforms, they're stacked vertically within the same vault.

I guess it falls under "Waffle" style, though.

I believe Rosslyn is similarly stacked. My 8 year old self assumed was named after The First Lady

I believe you're correct! Two such stations with that orientation should warrant a mention.

both to facilitate flying junctions