I mean, the Enforcers are just for people who don't care about keeping the universe in balance. Usually threat of a chain reaction that could throw all creation out of order should be enough but some people don't care or think about it.

[ Really, Cain has no intention of helping anyone escape death ever. If he didn't do it for his brother, no one else has a chance. That it seems to be the first thought for most is entertaining and annoying both.

Then again, no one really knows just how much he's actually been asked. ]