Just seems like they're backing off from publicly committing to a timeline (and probably giving themselves more time to get 10nm right). Which makes a lot of sense given how 14nm went and how long it took to get yields up to acceptable levels.
http://forwardthinking.pcmag.com/none/329835-intel-sees-path...
> Krzanich said the company thinks it signaled too much of its intentions to the industry about its 14nm plans, so "we'll be a bit more prudent in releasing information" about new manufacturing nodes. He wouldn't commit to the company's familiar Tick/Tock cadence of releasing a new process node one year and a new architecture the following year, though Smith said the company expects to be on a "fairly normal cadence" and "will talk about 10 nm in the next 12 or 18 months when appropriate."
They've stated in the past and recently reiterated that they have a clear path to 10nm.