The rogue class will be like in Cataclysm

As we've been expecting, we now have the first glimpse of what the rogue class will be like in Cataclysm. These changes are straight from Blizzard, and they provide great insight into where the designers want to take things. Please remember that these changes are for the beta and will very likely be modified as the expansion nears release.
Some of the major highlights:
Redirect (available at level 81): Rogues will be getting a new ability to help them deal with changing targets. Redirect will transfer any active combo points to the rogue's current target, helping to ensure combo points aren't wasted when swapping targets or when targets die. Combat Readiness (level 83): Combat Readiness is a new ability that we intend rogues to trigger defensively. While this ability is active, whenever the rogue is struck by a melee or ranged attack, he or she will gain a stacking buff called Combat Insight that results in a 10% reduction in damage taken. Smoke Bomb (level 85): The rogue drops a Smoke Bomb, creating a cloud that interferes with enemy targeting. Enemies who are outside the cloud will find themselves unable to target units inside the cloud with single-target abilities. Enemies can move inside the cloud to attack, or they can use area-of-effect (AoE) abilities at any time to attack opponents in a cloud. In PvP, this will open up new dimensions of tactical positional gameplay, as the ability offers a variety of offensive and defensive uses. In PvE, Smoke Cloud can serve to shield your group from hostile ranged attacks, while also drawing enemies closer without the need to rely on conventional line-of-sight obstructions. Smoke Cloud lasts 10 seconds and has a 3-minute cooldown.