Ok so like blizz said they're doing something with LS.... While we don't know what it is yet it's fun to throw put ideas... While mine isn't an addition to the rotation I think it's kinda cool and more pvp oriented because that's what I do lol. So here we go. You apply lightning shield as normal with the same effect I already has except now there's a twist. Two ideas here:
1) when all the charges of lightning shield are gone ( from enemy damage ) the enemy gains a debuff just like that of general bjarngrim of HOL where when u move at all it does x amount of damage to u and nearby enemies. Maybe even reducing movement speed by 20% or so for like 8 seconds.... I know I know we have frost shock and earthbind already =P... We just wouldn't have to blow a global to gain distance.
2) when all charges from LS are gone ( from enemy damage ) the enemy gets "static shock" pinning them down for 6 seconds.
So those are my ideas! I know they're pvp oriented but I have some ideas too that could be used in rotation:
1) we get to shoot the orbs
2) the orbs give us a buff which increases dmg with lightning spells or a debuff on the target that increases dmg done to them by our lighning spells
3) or orbs proc off our abilities... Maybe every crit of a lightning spell or something!
Ok Im done I know it was long lol. So ya there are my ideas! Lemme know what u think! =)