So picked up my shaman after a long hiatus and while having a pocket healer in a bg i was useing lightning bolt quite often. After not playing for a long time useing lightning bolt just felt completely awkward. You waste a global cd to do what, 10k damage? And during the time the animation for lightning bolt is going off your auto attacks cease which is a hefty dps loss for just useing lightning bolt compared to other attacks. So i thought about this idea for a glyph;
[insert name of glyph] Causes lightning bolt to be off the global cool down and makes it an instant cast. For each stack of Maelstrom weapon the damage is increased by 20%. But adds a 5 second cool down.
In a pve situation you could probably get 2 full stacks of maelstrom in a 5 second period to offset the glyph to make it more pvp focused.
On a side note make ghost wolf glyph baseline for all specs >.<