Right now I'm debating on if I should start a Hero's Death Pool this season... The problem is that because of how this season started I don't think there would be any major bonus to doing a death pool since I have a feeling that the writers are not going to put any major characters on the chopping block and I think this season to revolve around Sylar and Noah killing escaped or random character X.
In the long term it would not as fun as last season was since we all know a permanent death in Heroes isn't a guaranteed unless the character is unpopular, a bit-role, a bad guy, or not one of the main "6" characters (Hiro, Slyar, Noah, Clair, Nathan, Peter).