Microsoft adopting the iPhone/Intel update strategy?

This might be far to obvious for me to even bring up, but considering the incremental update to the Surface 2 and Surface Pro 2, can we expect to see wholly revamped hardware next year? The same kind of Tick-Tock that Intel uses for for it's Core CPUs and Apple uses for the iPhone.

It has me kind of salivating for a Surface Pro 3 and we haven't even got the SP2 yet.