Maybe I can take a crack at that first.
It's a pleasure to see you, Professor Cotler, and thanks for your question.
I think it's deeply important for both the lives and the welfare of those individual political prisoners and for giving texture to people among democracies in the international community about the impact of the Iranian regime's repression. Every single form of dialogue that occurs must raise the topic of individual political prisoners.
I don't have enormously high hopes for those who are nuclear negotiators to tuck into their talking points reference to a particular political prisoner, but if every single executive, administration official, legislator, and even business leader brings up specific cases of people, this would be crucial for the possibility of their being released.