So I had a quick observation in terms of raw potency calculation and when we should use GK for best optimization with blood for blood, etc.

My calculation of a rough estimate for a current rotation would be something like this:
1 [B4B, botd, GK, 16] 2 [19]
3 [GK, 12] 4 [15]
5 [18] 6 [GK, 11]
1, 2, 3, 4, 5, 6 referring to the combos and the two "halves" of a sort to our rotation. Then, in brackets, I note whether BotD, GK, and/or B4B is triggered then. I did just some adding up of the raw potency (unbuffed) of the GCD's and the GK's during this period, assuming a fourth GK is thrown in before triggering BotD again, and got this:
(Continued in next post)