[quote=@Prince of Seraphs]
No matter how long he's used to going without food he'll still die of dehydration. Besides usually the tributes don't have time to starve to death because that's not entertaining so the game makers draw them into a slaughter long before that can happen. Only two or three tributes die of hunger or thirst each year.
[/quote]

That's assuming we get things like sponsor or even a live studio audience. Besides that while he may eventually die of thirst, do yu think everyone else will fair any better if he taints the water supply?