I'm no antenna expert, but I would be willing to believe that the new antenna design is likely not for the iPhone 5, but for a CDMA-based iPhone 4.
Given Verizon's recent announcement of an event on January 11, it has to either be an iPhone or iPad designed just for Verizon's network.
Given Verizon's recent announcement of an event on January 11, it has to either be an iPhone or iPad designed just for Verizon's network.