Necros
What about necromancers?
Personally, even in a group, there are times when I chain cast heal on my pet when it is tanking a yellow or red and the chanter can't stick a mez or when we dont have any sort of real CC.
I feel underrepresented as a necro with a 20 second heal, due to the fact that on the first page, Wiz said:
How about throwing a Nuke in the mix? Instead of chain healing
As a necromancer, we can't really Nuke. (okay, we get a lifetap nuke, and screaming terror later on, but to be perfectly honest, the lifetap isnt very mana effecient and Screaming Terror has a delay to keep you from chain casting)
And since fear is not enabled in all zones, our ability to quickly drop a foe like a mage with nukes to save our pet from death isn't always an option.
I play both classes, and on my mage, if my pet has 25% hp and the mob has 45% hp, a lucky nuke or a few heals heals would make a huge difference.
On my necro, if the mob is dotted and I'm in the same situation, nukes aren't an option, especially low levels when the best DD we get is undead bane spells or lifetaps.
Additionally, when our pet has weapons, and dies, it's not like we can just shrug it off and resummon the weapons with the rune proc. . .
This is just my two cents. Feel free to correct me if I am wrong.