Pretty major
12 Monkeys easter egg reference this week, although admittedly I missed it on my first watch, because I didn't read the signage. The bar BorgJurati goes into to break the window is named for a major character who started as an antagonist and eventually became an ally.
One possible reference in "Fly Me to the Moon" that I never mentioned (although someone might have have; I don't think I caught up on that thread): one of the security personnel in the surveillance room mentioned that "Ramsay said to get her prints". That
may have been a reference to Cole's BF José Ramse. (The spelling is different, but they are pronounced the same.) But it could also be just a generic name.
If I rewatch an episode, I usually have the subtitles on, and one thing I noticed is that the subtitles identify the psychiatrist as "Maurice" right at the beginning of the episode, which I thought was an odd choice, since it's supposed to be a big reveal later.
Nice to see James Callis in this. I wouldn't mind seeing him return to Star Trek in another role in the future.