Take this as you will.. but idk if it's a buff.... it sounded like a nerf according to what they were saying in the Reddit Discord translations.

Next Job Adjustments.
BLM is one of the mentioned job (and their priority apparently)
Apparently they received a lot of complaints about the usability and the utility
WAR is also mentioned
They will only go into detail in Part II of the PLL
Yoshida just saw a comment saying WAR is too strong
but Yoshida refrained from commenting further
This was taken from the Discord server under the translations. I'm sure it's on Reddit somewhere. Anyway, idk how accurate or inaccurate their translations are, just shared since it's uncertain atm if it's really going to be a buff. Also I had the impression that maybe there was more to the job adjustments, but since we didn't see them go into detail just yet... 2nd part of the LL should clear it up (hopefully.)