Either every single outlandish rumour surrounding Apple's upcoming [iPhone 5](http://www.imore.com/ is real, or someone has been reading the blogs and sending around "case leaks" again. We'll bet on the latter until there's real physical proof of the former.
If you're into this sort of thing, though, MobileFun is claiming two sources on these cases, which show off a bigger screen, sound controls on the opposite side of the iPhone, and no home button, just a large gesture area.