In the sake of squashing any arguments here and in case people didn't read the full thread, this is what I did.
1) Make sure you have a Nano Sim to begin with on Verizon Wireless. This is the only way it can activate on Verizon Wireless as Verizon will not issue you a new SIM for a phone they do not sell. If your previous phone is an iPhone 5, 5S, 6, 6 Plus or a Motorola Droid Maxx, Ultra, Ultra Mini, Turbo or Motorola X (2013/2014) and it is on Verizon, you are good to go.
2) Buy the phone from T-Mobile. They will not sell you the phone without a line of service. Sorry no way around that.
3) Pop T-Mobile SIM out and pop in your Verizon Wireless SIM. Give it a little longer than usual but it will activate maybe 1 minute tops with average signal strength.
4) Test out your texting, calling and data and your good to go.
5) Cancel your line of service with T-Mobile. They will give you some BS that they will not unlock your phone for other carriers but Nexus (like iPhone) are SIM Unlocked. Pay the rest of your balance on the phone and a prorated bill for T-Mobile service.
That's it your good to go.
Alternatively, you can just buy the phone directly from Motorola and Google Play. But since they are limited in stock, this was the best option for me a month ago.
Keep in mind, if you buy your phone from Google Play and you don't have a SIM, you can have Verizon activate the phone. This will not work on phones bought from outside of Google Play and Verizon (If they ever decide to sell the damn thing). Don't buy the phone from AT&T, it is branded with the AT&T Logo.
Lastly, I've heard of loopholes in getting Verizon to activate a new SIM without you having the "Right" phone. Simply go to any Verizon Store and take a picture of any of the Display phones IMEI Number. When you order your SIM online, give them the display phone IMEI number. It will register back on their system as Verizon phone. When you get your new SIM, just pop it in a non VZW phone and it should work. I haven't tested this out so be careful when using this option.
Good luck!