Apparently I've just played for a couple blood thirsty coaches...
To be fair, I would never advocate stuff like that in my own coaching. And I don't know how well the players followed through on their coaches' orders. I can only recall one dirty hit from them of the last little while. I could be totally wrong as I don't watch a tonne of Saints games.
EDIT: This article is what I was talking about
:
http://www.nfl.com/news/story/09000d...ech-is-typical