Well, BOG has been impossible to get for Lunch and Breakfast, I think they are much more demanded now that Dinner is prixe fixed. I actually have found various dinner options at BOG, but none for lunch or breakfast (and I started searching at 175 days mark when I decided I would do the trip).
I've been checking daily for both. And it was doday I found this CRT, and actually just got another CRT one for the 29th, BUT I would need to sacrifice Illuminations as it is in my Epcot day (and illuminations wouldn't fit any other day).
I'm keeping both until I decide, it's either sacrificing Illuminations or BOG dinner as of right now. I'll keep checking for a BOG lunch on Jan 1st, which is my full MK day, but I find it difficult, that day is probaly super crowded.