What is Next For IOS

Well we all know what Apple has brought to the Smartphone but what else can they Bring? Well I personally would love to see more customization being able to customize that boring old screen, with the Dock and Apps folders. I want to be able to change things up and not only the wallpaper, I would also enjoy being able to customize the Notifications center as well without having to Jailbreak, not to say that I won't ever jailbreak but I believe IOS needs a major update, I mean how long has it been since we had the same Look for the Apps folders and Doc etc.? I want something new and I thought that's what apple was good at doing, bringing something new whether it be a OS or a Device.