Thanks for your feedback,
1) Yes, this is a work-in-progress scene. It's actually very old so I am a bit unfamiliar with its current state, but you can access it through the faceset testing area of the camp escape tent, via lever (use at your own risk). This interrogation-related stuff will hopefully be worked into an upcoming quest
2) Yes! I actually have very similar plans to your idea for a part of a big quest coming up, but it will probably take a long time for it to be finished. The base game also has a hopping sequence where Seles has to hop by guards, so it should not be very difficult for us to implement.