Omor the Unscarred and Vaz/Naz

So, I killed him with pal+4 sham - but would never have done it without the pal being 70.

The shaman all got killed and pally ended up soloing him ... how do I counter the 'bouncing' around on the tank that then allows him to kill them?

On the dragon dude, 3/4 of my shamans are dead before the dragon lands and then the last one dies quickly - So then I have to low dps to win...Is there any way to counter this other than moving? I currently have no good moving macros for the slaves...