Before the Games, Haymitch requested some of the tributes (Finnick, Johanna, Beetee, Chaff,...) to protect Katniss in the arena. Why did he choose them exactly ? I understand he didn't ask the Careers, but Johanna, for example, didn't seem to want to form any alliances. Sure, she probably believed in a rebellion, but that doesn't mean she believes in Katniss. What do you think ?