I figured if four people would be selected per district, it would just include victors (who say, couldn't volunteer for someone) and everyone else as usual, and by poor luck, I would just assume Prim and Gale get randomly selected, as would Katniss and Haymitch? Would that make sense? Or would we make a rule that past victors must re-enter but along with them, a close friend or family member (of age) would also be selected? Haymitch doesn't have anyone but Katniss has Gale and Prim, whereas I think Peeta wouldn't have anyone either?