I'll be honest, when the news first dropped I was NOT excited for another class to be added. Like many of us, I have way too many characters I've invested in already and with the current achievement system there is no way in hell I would change my main. UNLESS...
What if Necromancer is the first class not bound to an AvA faction? What if part of Tharn's plan to end the 3 banner war is to roll into Cyrodiil and try to squash them all with an army of Necromancer mercenaries? Maybe I can finally become unchained from the petty factions and rain death and undeath down on ALL OF YOU muahahahaha.
ALSO
What if most of the Necromancer's abilities use HEALTH as a primary resource, making my favorite-but-long-forgotten race IMPERIAL best in slot!? And then what if by some spaghetti code miracle, all of Necromancer's damaging abilities are categorized as melee attacks whereby everything I hit you with can proc Red Diamond!?
HYYPPPEE
I mean I know I'm setting myself up for guaranteed disappointment but still HYYPPPEE!