You think that the next update of iOS 6 will bring changes that are somewhat or directly related to the leave of Scott Forstall?

I'm about to make the decision of buying an iPhone 5 or wait for another device, like the Nexus 4 or a Windows Phone cellphone; I love the built quality of the iPhone but iOS remains almost the same since (in terms of design) the original version, do you think that after these massive changes on Apple there will be a big change for iOS to experience some changes?