The new talent trees for WoTLK are out in Wowhead (still the alpha versions) but hunters and paladins are still left in the dark about theirs. Thankfully, Wowhead has a few new features for hunters to cheer about.
The most interesting new feature for me is the new talent calculator for hunter pets. As you might know, hunter pets will be switching from the training points system to the talent tree system in the next expansion. there's a calculator for every pet type - raptor, cat, boar, ravager, you name it!
Wowhead also has two other tools in choosing the pet that you want. They care about your individual criteria in choosing your favorite pet so they gave hunters a pet comparison table to show how each pet stacks up with the others stat -wise and also a 3D pet gallery to let help you make the aesthetics choice. After all, we do want our pets to look the way we want them as much as possible.
These tools will definitely make choosing your pet and optimizing their utility easier. The best thing is that you can do all this even before actually doing them in game. This way you can show your choices around to some people and ask their opinion and make the necessary changes without any consequences in the game.
Now if only the new hunter and paladin talent trees could come out sooner...