I'm still at low levels with my Arcane Mage, and i'm already annoyed by the proc.
My suggestion to make arcane funnier is going back to wotlk, similar:
- Arcane Missiles no longer to activate
- Arcane Missiles consume 1 charge
- Arcane Barrage damage is always maximum
- Arcane Barrage cooldown increased to ~20 seconds.
- Arcane Barrage hits more target depending to the number of charges (as actual)