Will Heads Roll in Vikings Organization?

Ok, seriously.... Favre was brought to the Vikings to WIN the Super Bowl this season and to get back at the Packers for letting him go. From what I get out of this is that Brad Childress never wanted Favre to begin with and was forced into working with him and second, now that the Vikings won't be going to the Super Bowl who in the Vikings organization will take the blame for it? I really think Brad Childress will. Not right away but somethings coming down. We all knew that Brad and Favre didn't like each other and that Favre ran that team so do u think it would be fair to punish Childress for this choke of a QB which Favre proved to be once again?