straight from the blues mouth:
http://forums.worldofwarcraft.com/thread.html?topicId=8202657569&pageNo=2&sid=2000#23
basically, they are drastically increasing the value of expertise, haste, and hit rating for druids. OoC will be changed to NOT proc off of yellow attacks, but the proc rate has been almost doubled (from 2 per minute to 3.5 per minute) and the internal cooldown has been removed. in short, the more white attacks you do, and the more white attacks that land, the more OoC procs youll get.
and yes, this WILL scale with haste, so the faster you are attacking the more OoC proc changes youll get. see the post in this link about 5-6 posts down by werebeef for an explanation on that.
what does this mean? feral druids will scale very well at the end game in terms of DPS potential in cat form. also, there is no dire cat form.