They should rework the class make mind bender a core choice remove it from voidweaver talent base make it applie dots on targets. Really I enjoy play voidweaver with mind bender sadly not everyone will do I feel shadow word death and mind blast fills a function.
Blizzard could remove the C turn talent and add in the Depths of shadow talent instead make it crit and cap it to 5 mindbenders that can be alive and crit aoe cleave.