I don't agree on that Tomhet.
I don't think necro can outdps Waves of Flame in a long stable DPS fight.
That's not a burst, that's a long channeling spell with pretty short cooldown, so a lot of sustained damage.
Waves of Flame (with maxed Ring of Fire perk) is just OP.
It's most of Demo DPS even in single target fights (and it hits as hard every target in range).
On all fights where WoF cannot be used yes, necro has an advantage, even in AoE fights.
Anyway this doesn't change the point the necro top DPS on almost every fight, and more the demos if both classes are not slacking.