It doesn't make much sense to lose hate to healers/dps after provoking it off a tank. That basically means the tank had nearly no aggro lead when your provoked it and if you hadn't provoked that tank would have lost aggro to the healer/dps themselves.

If you provoke and have a comboed halone ready to hit it right after I don't see how you'd lose hate to anything but the other tank hitting it with their own combo right after or something similar.