I'm gonna say something unpopular: I don't like to rush.

[Goji1639]

If the healer runs ahead and pulls, but brings the mobs directly to me, then I would continue AoEing and pick them up. Healer is only making his own life more difficult there, so if he can keep the group up then it's not really an issue. If he doesn't keep the group up, however, I'd probably vote kick.

If the Healer runs ahead and pulls, but just stands there like I was supposed to follow him, or if he touches me with Rescue, then I'd probably let him die.

If a DPS pulls ahead I'd probably go straight to vote kick; if it obviously wasn't an accident. Sorry, but DPS doesn't get to make that decision. The tank and healer are the ones that deal with the fallout of a bigger pull, so they decide what they're comfortable with.