Ever noticed the trend of the people who say X Y Z jobs don't need nerfs, its all other jobs that need increases where the XYZ jobs are the current bandwagon? Yes GEO needed a nerf as it was the only support job that was needed for everything just like BLU needs a nerf as its the new RDM from early/mid 2000's. BST got its nerf (if you even want to call it that) that cut its range of the pet commands down which didn't make a difference to those who actually liked the job for being more then a bandwagon. Even back in the day SMN got a nerf to Perfect Defense cause everyone was using the job for that.

Nerfs come in at times incredibly late like with RDM back in the day where something like 30-40% of the server was it. While some things do need a honest increase due to SE's failure to increase them to match current content while they were stuck in 75 caps or even 99 caps. I do see more nerfs coming in the future to expand party setups to beyond the A,B,C,X,Y,Z setup that is so copy and paste it makes endgame boring at times.