Nekro can stay the way it is for pve but it really needs a pvp adjustment.

Picking between arcane pets should also be like picking between legendary or mythics, they all offer a bonus but there is none that sticks out so much that you will use it every single time in any situation.

Nekro owners usually have another arcane pet but i never seen a nekro player use that because there really is not any situation they would benefit more from using it.

I kind of find it funny we have a pet that is used in elite where bosses one hit and also in pvp. Elite bosses do more damage than any player, why is a shield designed for pve being used in pvp?