Today, Verizon’s been sending out save-the-dates to members of the press, informing us of a “special announcement” it’s planning for this year’s CTIA conference, taking place in Las Vegas next month. Unlike some invites we see, this one arrives without the slightest hint of what we might hope to expect. In the absence of Verizon throwing us any bones, can we work out what the carrier might have in store, ourselves? Well, we know the Lumia 928 should be hitting Verizon in the near future, but ...