They are gutting Black Mage even more in 7.2

[Gurgeh]

Has CBU3 explained WHY they are making these changes?

I don't mean "it allows better uptime", "it increases mobility" , "it improves adaptability"
I mean "use of BLMs in ultimate was very poor" , or "we wanted to design this novel mechanic for ultimate but it would have been impossible for them current BLM", "our encounter designers requested it as BLM was making life harder for them"

I'm interested in what CBU3 have said, not what the community thinks is the obvious reason why.

Yes they think it's making better, obviously. Butt a lot of things would make the game better. What made this important enough to actually do?

I remember that Yoshi was once reported to have said "[communication with players is really important]" .. It seems communication is not very good now.