New Class Combinations and Cataclysm

With the new expansion ahead, I had time to think what I most looked forward too. Despite the obvious new content and levels and spells and environments...(you get the jist)- I'm quite looking forward to the new class combinations.

Although there not really new content at all, its intresting some of the combinations you can have, as listed here;

-Human Hunter
-Orc Mage
-Night Elf Mage
-Blood Elf Warrior
-Dwarf Shaman
-Dwarf Mage
-Undead Hunter
-Tauren Paladin
-Tauren Priest
-Gnome Priest
-Troll Druid

Is there any of the above you wished you could of made ages ago? Will you roll any of these combinations now?
I hate playing as a Gnome, I can't take it serious enough, yet a Gnome Priest appeals to me, and Tauren Paladin is awesome!!!

The two combinations I want to make is Gnome Priest and Tauren Paladin, HOLY COW(There I said it!). The next step I hope Blizzard are thinking about is character slots. Maybe they should implement a "1 extra character slot per expansion owned" which would push you up to 3 more slots once catacylsm was out. I really want a Goblin rogue and Worgen druid, but simply don't have the space, and don't want to start deleting some of my other characters to make room :(.

Undead Hunter appeals to me aswell, Imagine a Undead hunter with a Bat pet, would look great! Archaeology also looks intresting, and will put more fun into just playing around not even raiding- which I think is important and I'm glad Blizzard have took this step.

Made a comic about the idea of a Tauren Paladin, feel free to check it out, too!. They look so awesome, Although in some armour sets it looks strange, but all in all I'm happy for the new combinations.

(I would embed it but its pretty long)
http://www.wegame.com/view/Holy-Cow/#com...

So I guess what I'm realy asking is;
-What are you most looking forward to via Cataclysm
-And have any of those new class/combinations made you consider re-rolling/making one.