something to think about
 

More dungeons, but special dungeons.

Some a lot harded dungeons, different monsters, more exp, but there is a catch. To enter these dungeons, you'll have to be of a certian level, such as atleast 8 or something like that. If you try to enter less than this level, you'll get a message saying that you are to afraid to enter, or something like that.

There should also be like melee only and mage only dungeons.
Although both class types can complete it.
For example in the melee dungeon magic attacks could be used but they would only take away like 1/4 of normal damage and melee attacks would take of 1-2 times damage and vis versa for mage dungeons.

How about a melee dungeon with a sword prize and a magic dungeon with a magic book/scroll, as above both classes can do it (for those magic warriors ;))

that would be very nice :p