Something along the lines of these two would be better I think. Swapping the Primary out with Spirit Barrage / Corpse Bomb / Dire Bats could be done as well.
No gargantuan to provide as a mini-tank? That seems very dangerous to me. As for passives, having grave injustice would be nice but I have no intention of being within 8 yards of the enemy, ever. I can understand gruesome feast but having damage reduction is a hard thing to pass up, ya know? I can understand the alteration to the zombie dog rune because I said it was a sacrifice build, but AoE before sacrifice is never a bad thing. Is BBV in there for the actual use or just the 50% chance of the dog? Because, for example, if you attack a mob, confuse them all and sacrifice your dogs... 85% chance of resurrecting upon sacrifice IF the dogs kill everything. That's a fantastic chance. 135% is great, but I think that the need for a gargantuan is more necessary. This is all just criticism and we will see once the game actually releases. I don't personally like GotD, but that's just me. As for soul harvest, doubling the time is more wise instead of decreasing enemies for three seconds....that sounds almost useless to me. I dunno, we will see. I appreciate the input.