So. A buddy of mine told me there were vahi's hidden throughout the animations. I found a couple. However, while looking, I noticed a couple of other things too, and posted them on YouTube here: https://www.youtube.com/watch?v=fr0YxtnwRZU
I may be a bit late with some of these speculations, as I only started watching the Podcast around Number 140-something.
---EDIT---OK. So I uploaded my video and made this post at almost exactly the same time as the book excerpts showed up as Breaking News on the channel, and wasn't looking at my subscriptions until this morning. However, expect speculations soon that, HOPEFULLY, won't be outdated in minutes.