In a recent leak from Tactus, a single image was released of what could be the iPad 5 rear shell. In a previous post, the source also claimed to have specifications for the iPad 5, but they have yet to prove to be more than rumor.
The acclaimed iPad 5 rear shell features the same colored aluminum as the iPad Mini and has a slimmer form-factor that will result in a lighter device. However, with a smaller device the retina display might be too much for the battery to handle. It is possible that Apple will make the iPad 5 the center of attention of WWDC, but all fingers are pointing to an iOS 7 announcement and beta release.