Because no one in any of the premade settings has played Sega Saturn.I know there are builds that can do silly things when throwing opponents (use them to hit every grain of sand in a desert, at epic you can throw them to anything you can see), but can you make them explode?
Prime32:While we're on "give weapon properties to people" I had the idea of an artificer/hulking hurler who picks someone up, turns them into a +1 explosive weapon and uses their capstone ability to attack every grain of sand in a desert. This is another possible abuse of Fiend of Possession - give the host weapon properties. Heck, you could kill commoners with hugs if you got a fiend to enchant you as an unholy weapon.
A Delayed Explosive touch spell?... Although i cant remember if there is a feat to delay a spell.