I don't think most of these changes were really needed outside of Dark Missionary being lowered so it can be used in the lvl 70 ultis, but a buff is a buff and I'll take it, especially with FRU coming up. I'd be more worried about homogenization if DRK wasn't a likely candidate for a complete overhaul in 8.0. I'd like more buttons to press since they reduced our MP gain and removed plunge without replacing it with another oGCD, but I'm not expecting any more big changes until next expac. I do think putting healing on Carve and Spit is mostly useless and it should have gone on oblation instead- just think about how great it would feel to give a shield and a small heal to whichever party member fucked up the last mechanic and is now about to eat a raidwide with only a quarter of their hp.