That comes off far too cartoonish for my tastes.
Hehe, Rechan that was Diablo III's April's fool joke

Still I too am very interested on a light armored divine caster. We had the healer, the cloistered cleric and the archivist, as well as the AD&D mystic all covering this type of caster so 4E should make one for us as well.
I don't see the necromancer as a divine class, he has to be shadow since half the theme of shadow is death. I think PHB3 will probably be 5-6 psionic classes and the rest divine and primal, leaving martial as the power source with the least number of classes (unless the third setting has a martial class? would the next setting be before Martial Power 2?). I can easily think of 5 psionic classes (monk, soulknife, psychic warrior, psion (telepath/kineticist controller), empath (maybe like Keith's thoughtsinger which he intented for Eberron?)) and I could see yet a sixth class as well. Which leaves me wondering what the new primal class will be.
Also with new divine and primal classes on PHB3 this practically confirms Divine Power 2 and Primal Power 2.