New demigod power
I kept thinking about this. Being able to see another demigod's items and mp is a bad idea. However, it would be a good idea to have a new demigod power to be able to see the enemy's MP and items (With a % chance to see a different item than he really has.. ) This way.. if you keep using this ability eventually you will be able to deduce every item the enemy demigod has but at a heavy MP cost. This information should be seen by all ally demigods.
The new class should be something like a support shaman that does nothing but support. IMHO.