Elemental Wheel, What's the point?

[Firon]

This... I think.

If it's resistant to lightening and there are too many strong mobs, you usually don't have a black mage in the party.

This is the problem I am speaking of. What if they want to make more classes that would use only water earth and wind spells. Then what you gonna lock ppl out of content cause of some silly ele wheel.