No fletch man, that would have ruined that would have really marked the sling forever, then we have a bunch of twilight fans, and then we would have a whole bunch of debates between the creepy pale "old" guy and the queer looking spanish guy.
I would have loved to see the sling used in the "Hunger Games" trilogy most likly in
Catching Fire. That way you can have an incredibly popular book series
and movie series. I believe Catching Fire is supposed to come out next year. I could see one of the previous victors that grew up in agriculture some where weilding a sling quite effectively. Plus, All you would need is a bundle of cord and a knife and you could make one the first night out and dominate the Games the rest of the time. Espicialy if you were playing in a moderately open arena. And you have the knife if things come down to melee. That's what I would do at least.