WoD Changes, Make Brian Hurt

Courtesy of MMO-Champion

Courtesy of data miners we have the following Warrior T17 set piece bonuses

 Warrior (Forums / Skills / WoD Talent Calculator)

• Item - Warrior T17 Arms 2P Bonus Increases the damage of Mortal Strike by 10%. Slam critical strikes reduce the cooldown of Recklessness by 5 sec.
• Item - Warrior T17 Arms 4P Bonus Execute deals 10% more damage to targets affected by Colossus Smash. Colossus Smash has a 50% chance to grant you the Deadly Calm effect. Deadly Calm reduces the Rage cost and cooldown of your Mortal Strike by 50% for 10 sec.
• Item - Warrior T17 Fury 2P Bonus Increases the critical strike chance of Bloodthirst by 10%. Wild Strike critical strikes have a 50% chance to activate Enrage.
• Item - Warrior T17 Fury 4P Bonus Raging Blow now generates 10 Rage. When you activate Recklessness, you also gain the Rampage effect. Rampage increases your attack speed and critical strike chance by 0% every second Recklessness is active.

The old bonuses in red seemed pretty standard, the latest build in green makes them a little bit more unique. However there is one very confusing change to the Arms 2 piece bonus especially after the most recent patch notes, "Slam critical strikes reduce the cooldown of Recklessness by 5 sec," Slam in the latest patch notes was removed. Does this mean we are getting it back to make or Alpha rotation 3 buttons or are these "new" set bonuses that were data mined older ones on the live alpha client and Blizzard has newer ones that reflect the most recent patch notes better?

I cant wait to get my hand on the Alpha or Beta and give Arms a real run through, hell in even a 6.0 PTR would be nice.