I don't have a problem with removing redundant or useless abilities. I just don't want to go through what both WoW and SWTOR have done. I have no interest in the concept of condensed actions into a single button. Pressing 1 a thousand times isn't appealing to me. I like have 20+ keybinds, its why I play these games and its the same reason I quit WoW when they turned my ret pally into a 3 button spam fest zzzzzzzz.
Enochian being built in made sense.
Blood of the dragon was pointless. I loved the animation, but it was a pointless button. You literally pop it at the start of the fight and you never press it again because your rotation kept it refreshed.
MNK stances were stupid....sorry, not sorry. Shoulder tackle I don't consider much of a loss because my mobility literally tripled with the new gap closer where as shoulder tackle I never had it available for actual movement because it was weaved in for damage.
SMN got a complete rework. It is what it is. I don't think it was a good idea to make it as simplistic as it was, but old SMN was clunky and horrible to play. It needed a rework.
SAM.....again, two useless skills that really only got used on rare occasions. I prefer 3rd eye giving kenki now and the new aoe is much appreciated.
I can't really comment on the rest as I don't play healer and my Pally is only 79.