Zombies Feedback

Hi, just some feedback on zombies and how I am playing these:

My Build:

Druid Shaman, I use Wyvern Devour to get charges and also Lingering Illusion, I have charges all the time, and even with plenty of charges, I cannot just play with empowered zombies because of the new way they are summon 1 empowered and 2 normal.

Also they cannot follow from one pack to another, movement speed need to be increased drastically. I only have 15 movement speed, is not like I am zooming.


Suggestion:

1. Consume 1 to 3 charges, and spawn as many empowered as charges consumed.
2. Increase base movement for zombies to player movement, I want to spend in skill duration but whats the point if I have to recast zombies because they cannot keep up.