*Spoilers* Anyone feel joining Emet would have been better

[Slatersev]

Except we do know this. We’re told this in the short story. Even the “tempered” convocation was split on the idea of the sacrifices. They didn’t calm down about it until Elidibus ejected from Zodiark and they saw a soul could come out of Zodiark, so i’m not sure where you’re getting this from.

As for the idea that they would continue sacrificing and sacrificing….we’re told via Hythlodaeus that once the 3rd set was done they planned to resume their duties as stewards of the star, there is nothing indicating they would continue sacrificing. For all we know they could have put Zodiark into Pandaemonium afterwards or put him in the center of the star like Hydaelyn was.

There's no indication that it was the Convocation that was split, Eldibus is pretty clearly referring to the Convocation on one side and Venat and co on the other.

The only time the Convocation is ever referred to as being hesitant or split on a decision is about Elidibus being the Heart and thats pre Summoning