I mean, BLM is getting, again, vip treatment. Sure, a couple of small potency nerfs, but have you seen the rest? Not a main blm myself but overall, looks to me like a huge buff rather than a nerf.
It's not about balance, but destroying the playstyle. Juggling the timer while trying to find space to cast long spells was the core of the job. Overall it will probably be a buff considering it will be a lot easier to play.
Healers getting nothing is par for the course at this point.