What Dean Highbottom says about the effects of the bombing shows that the Gamemakers have unwittingly stumbled upon how to make the Games more interesting: changing up the arena to encourage different behavior from the tributes. (In the original trilogy, part of the “fun” of the Games is the new arena every year.) Domitia articulates one of the novel’s central ideas: that in Panem, it’s actually the norm to not be able to trust anyone. In a society where everyone is encouraged to look out for only themselves, anyone is a potential enemy.