It took me a few minutes to REALLY get that the scene in Golden Time Lover really was a "spoiler" for that this chapter! At first I thought, "Eh, could be considered foreshadowing, but it also could just be symbolic of Kimblee's having had Stones/souls at his disposal, period." But then when shanryyelric pointed out the "bye bye" scene with the hat, I facepalmed.

I KNEW Kimblee's little farewell looked really familiar, but I didn't place it right away, even after the shot in GTL was initially pointed out! Haha, guess that's what I get for staying up until 5 AM after watching the stream of the new Brotherhood episode, reading the new chapter and THEN reading this entire thread!

My brain is going to melt if I don't call it a night soon...
That said, I also want to comment on Ed's taking over of Pride. If he was "entering" Pride mentally in "soul" form, does this mean he A: was using his knowledge of a "Philosopher's Stone of one soul"merely to access Pride and remove him from his container, or B: when Pride realizes Ed "turned himself into a Stone," does that mean that Ed was in fact somehow absorbing the remaining souls (if any) left in Pride's container in order to disintegrate it?
I think A, since I get the impression that Pride's container was so far gone that he would have dissolved at that point anyway (and that there were no other souls left except the one(?) he was clinging to). I saw that a few other people thought that maybe Ed was somehow more like Hohenheim now, but I doubt that's the case. I think he's still just him (although it would have been nice to theorize that the leftover energy from Pride would somehow contribute to opening the Gate again to get their bodies back... but meh, I guess that would go against Ed not wanting to use a Stone for that purpose anyway).
Also, unlike the inside of Greed's consciousness (if in fact this was equivalent to that), there are no floating heads/souls flying around, indicating that Pride is indeed running on empty. Of course, by THAT logic then the opening to GTL is slightly incorrect since it DOES include the heads/souls, but oh well, I guess that's just nit-picking.

Kimblee does also have a Stone in his mouth in the OP, which obviously he doesn't here. Guess they're just trying to be artistic (and purposely confuse us all along the way)!