Probably not going to happen. I could see SE changing aegis boon to a drain, but then it wouldn't work on some mobs such as the undead. Also SE has shown that they are unwilling to have two spikes going at one time, as stygian spikes and shock spikes cancel each other out. This is despite the fact that sygian spikes only absorbs mp and shock spikes damages hp. The only exception is punishing barbs, which is not a "spike" and has been drastically nerfed since the start of the game.