What will the new TouchWiz look like?

Given that samsung has this habit of taking significant design inspiration from the iPhone and Apple, what do you reckon its next iteration of its UI and UX will look like?

They could tone down their skeuomorphic elements, but will they move closer to Google with clean, flat iconography or will they employ heavy use of gradients, going as far as to include translucent glass like interfaces?

In other words, will the next iteration of TouchWiz become cleaner, or will it be a terrible mishmash reminiscent of iOS 7's current iteration?