Credit where credit is due: Devourer changes
Lately there's been a lot of shit thrown at Rito balance team for showing up with absurd changes to items and champs, but todays PBE patch looks to have done the right thing when it comes to 
http://www.surrenderat20.net/2016/03/32-pbe-update.html
Enchantment : Devourer Base damage reverted to 30 from 25 Stacks to transform reverted to 30 from 35 Stacks given for Rift Herald kill reduced to 2
This fixes the problem of devourer champs capitalizing on either solo-drag/herald potential and/or early leads to get 10 stacks in 2 minutes, without making the situation of a devourer who can't get sated even MORE useless.