It's clear now the reason as to why Verizonz's decision for not selling Windows Phone 7 phone, it's because Microsoft is considered not a major player for Mobile platform in US, this clarification is said by Lowell McAdam, Verizon's CEO:
"I can’t really say which phones we’ll offer yet. We like our relationship with Microsoft. But clearly in the U.S. there are three major mobile operating systems: RIM, Google, and Apple."It's understandable considering the poor sales of Kin One and Two of the company’s expectations, therefore and again it is understandable, thus they point their head to another more promising player. And one thing worth exposing from Lowell's words above, he mentions Apple. Could it be because of its partnership with Apple to release Verizon version of iPhone in the early next year? Looks like their head is pointing to Apple iPhone.