What I think about doing is selecting a soundbite with the range tool, then key wording the main points, name, the fact it’s an interview, and anything else I think of. Then when I make a smart collection, I can do so by person, or the point they make, or any combo I can think of. Then I will have just those clips in front of me with only the selected range visible. Seems fairly straightforward, but certainly different than what we are used to. Plus you can have all the bites about the same point all in one place. Or all the bites from one person.
Best,
Geoff