I don't even play Necro/scourge, and I'm disappointed with what's happening to them. Call me crazy, but a necromancer should be good at resurrecting dead players, it's kind of their whole deal.
But what really has me concerned, is the changes to the Ranger/Druid. Just straight up deleting natural Swiftness is not the way to go. It's the worst thing when I can't keep up with my party just moving around in Fractals when everyone, but my druid, has a movement speed buff, especially when the mechanist, and base engineer, get something similar that isn't being affected. I also don't want to constantly burn Celestial Avatar just to keep boons up, otherwise, Druids are a support class, and this update, will kill their defining feature.