SO yeah....what's up with that? That ability is vital to PvP warriors, its not like we're fear immune like we used to be in TBC. Most good warlocks can still fearlock warriors. This change is entirely unfounded. Don't really know where Blizzard is going with it but I don't like it.
That said, the other changes seem great, I'm super happy about piercing howl being moved up to tier 2 fury. Though that means I'll be having to miss out on 7 second spell reflection cd.
They might be trying to make fury extra viable or something but this definitely isn't the right way to go about it. All they really need to do is change furious attacks to proc 100% of the time off of raging blow or something and they'll find they've basically fixed the problem. (or so I think).