The is no variety with prismatic warlock the only build worth running is getaway artist with stasis turret.
Rift based aspect and spirit perks are weak compared to other builds, the rift cooldowns limit the build crafting. Can we get a fragment where killing debuffed targets grants class ability energy?
Also I feel like lightning surge needs some buffs as well as spirit of necrotic feels very weak compared to titan and hunter melee builds warlocks needs some variety especially with melees. As a warlock main I hope we are able to use melees more often and be able to build craft around it. Also is it possible to make song of flame melee works with lightning surge? And as a balance measure reduce the DR of the super when running lighting surge.