I was doing mana tombs today, and I had probably the worst puller I've ever seen past level 3 playing a warrior. There were 2 hunters in the group, and we'd drop our traps then he'd move to one of them to pull. So instead of it being the mob one of us pulled off to trap, it would be whichever mob was first in the lineup. (He also didnt want to assign targets, he let the healer do that). Then, there were times where pulls took so long I'd wait for the healer to drink up, drop my trap, stand there...watch trap dissappear, redrop trap, say "can we move on?" and then the warrior would line up, stand there, my trap would dissappear again, and then I'd get the CD to finish on my 3rd drop before the warrior would actually pull.
Granted, we could have pulled, but if that happened I knew the warrior wouldnt gain aggro. I don't know what was going on but that was probably the SLOWEST instance run I've ever attempted (didnt make it cuz healer DC/D). And I've tried soloing instances on a same-level prot pally (try SM lib solo at high 30's when you're up against 2 of the mobs that just shield and renew, you'll get respawns before you kill them).
So, yeah end rant that warrior sucked.