Suggestion to improve Arcane mobility.

This is purely from a PvE perspective, I haven't given much thought towards how it would affect PvP, since I figured most mages pvp'd as frost anyways.

So my idea is to give Arcane a little more mobility by having Arcane Barrage have a reduced or no CD when Arcane Potency is active. That way if you had to move, you could pop Presence of Mind, and have at least 3 instant cast spells (Blast + 2 Barrages). If necessary, have Barrage not benefit from the increased crit, or have some other drawback to it (less damage, increased mana cost, etc.).

Alternatively, you could tie this effect into Presence of Mind or Arcane Power, maybe into Blast stacks (reduce CD by 1 sec per stack?).

Any other constructive ideas, suggestions, or comments are welcome.
This is one of the few Arcane mobility ideas i actually like. It might work.

This is one of the few Arcane mobility ideas i actually like. It might work.

Sorry, but the Dev's have already said that they are trying to find ways to help casters that aren't instant casts...
I always thought it would be cool to have arcane missiles able to cast while moving. Fire has scorch.
Fire owns mobility... why fight it.

Join us... respec fire...why fight it...lol