User blog comment:Tommy,Klaus&Kol2012+/How to Kill a Levithan/@comment-168.16.130.206-20120228000339/@comment-3045936-20120228013139

Nah I think as Crowley said to Sam and Dean in the last appearance he supports the brothers killing them. While Crowley clearing showed being shocked by Dick's remarks. I feel that since Crowley doesn't know how to kill the Levianthans than he will let the brothers do all the dirty work and go back being a pain in their ass later.