What a fun Tumblr -- thanks for the link. I'm not sure I'm sold on the Romana idea (as much as I'd love her to come back somehow), but it's still fun to watch the episodes with that lens on, or another, trying theories on to see how/if they work. Funny, like I said, I haven't given much thought to theories until now, and suddenly as the finale looms, I'm getting it all in at the last minute!