I just wanted to make a suggestion for the guard class. I know that a few may set back and disagree with me on this, but I think most will agree.
The DT's in this game are just flat out rediculous for aggro now. They do rediculous dps, and have amazing aggro. I'm not going to complain too much about that.
The Conq's have the ability to do amazing dps aswell, and have some really good tools to get aggro with no problem either.
The guard has subpar dps in comparison to both, and it's aggro in most situations is adequate. But for higher end raiding "T4" the guards are just not up to par with the DT's or Conq's. Guards cant get the the aggro or dps like that of a DT, and are on par with a conq, but have no rez so a conq wins. If you increase the dps of a guard alot of people will complain on the pvp side. So I suggest this.
Make Stall the Advance also lower your cool down of the hateful strikes ability, Decreasing this to every 45 seconds or min would really help the guard class alot in comparison to other high end DT's.