I don't see why we can't have the armored boars that were shown as concept images ages ago. I was really psyched about those. If they can't be the Worgen race mounts, I at least want to see them show up elsewhere during Cataclysm. I had such glorious ideas about spear-wielding worgen warriors riding a honkin' huge piece of steel-covered bacon...

On topic, I wouldn't mind having horses for worgen if they were brand new models. But i'm sure Blizz doesn't have time to make a brand new horse model right now.