There's no such thing as too violent
I know some other people have mentioned this, but I would like it if you could fight with something other than a sword and still do a kill rather than just kicking the the guy to death. And I really like the head idea. Rip off someones head, play soccer with it, and terrorize the villagers.. that would be awesome. Or you could do something like in Shadow of Rome; just pick up a rat, or in the case of Fable a chicken, and chuck it at people just to freak them out. That would be hilarious! Then again I'm a mean person so that might be just me... ^.^;
And maybe there could be classes within classes where you get specialized weapons (kind of like what I said earlier..) Like instead of just being a knight, you're a dark knight and you fight with a dark weapon that's been blessed (or would that be un-blessed?) by Skorm and it does horrible death damage. Maybe is summons evil spirits to help you....
Or instead of just being an assassin... you're a ninja!! :ninja: common, all of you want to be a ninja, and you use a super cool katana or kunai and shurikien. Maybe your katana has been blessed by a dragon and it brings you super good luck (kind of like an agumentation that gives you a higher percent chance of your enemy dropping gold or goods..). Instead of being just a mage you're a Djin mage, where you use a Falchion or Scimitar that uses the power of Djin (genie). Yeah... that would be cool......