https://worldofwarcraft.com/en-us/news/20335228#warlockDemon Skin and Demonic Circle have swapped talent locations.
http://www.wowhead.com/talent-calc/warlock/destruction
Makes me very sad! While doing world/solo content, i'd have my demon skin for 20% shield on me, without it i die all the time, very very squishy! And I'd have burning rush, so I can have... some form of mobility to help me keep up with my friend moving target to target. Without burning rush we're just stuck hoofing it at 100% basic movespeed everywhere we go.
Dark Pact is required as a personal survivability cooldown in raids, so it essentially means that we're just trading away demon skin to get one of the terrible level 45 talents (Demonic Circle Teleport, terrible, terrible mortal coil, or mythic-only shadowfury).
Feels bad man - I'll miss being speedy while questing and I'll miss being tanky during raids.
Warlocks are intended to be a tankier, less mobile caster compared to the mage archetype, so it sucks for me to have this wonky movement talent replace the amazing demon skin, which is what really was at the heart of warlock tankiness in PvE, it was always there to soften or avoid a lot of pulsing AoE.
7.1 looks like an amazing patch, but dang these talent changes will have me salty for a while. Am I just complaining that "one of our talent tiers is now reasonably bad all-over for raiding" - when this is perhaps a thing other classes have in the first place?