I seriously doubt AT&T will be deploying FTTP/FTTH to their entire footprint, they will more than likely deploy it only in areas where they know darn sure that they will be getting a return on their investment. If you have read any of the articles written by Karl Bode over at DSLReports.com you would know that AT&T really has no interest in pushing fiber to every one of their customers. The well-to-do neighborhoods, yes most definitely will get FTTP but older areas will be puttering along at speeds far less than a Gigabit and more than likely be slaves to the cable companies.
Don't let AT&T fool you. This is nothing but what Karl refers to as a FTTPR or Fiber To The Press Release.
I totally get this part. That's where the wireless product will come in and the gigbit over wireless that they are trialing. While shareholders may not allow it (Fiber deployment to entire footprint), they may have no option as the FCC has already stated they want everyone to have fiber in replace of the old copper system that Verizon and ATT keeps on degrading. Plus a fiber system has low maintenance costs once it's in. Outside of a cut fiber, once it's in, there is no costs to maintain it. The initial cost is upfront installation, and even that is coming down to responsible levels to make rural fiber deployment possible. I currently pay 100 for gigabit fiber and no cap. I think this will become more of the norm. What I see happening is peering agreements between providers that will allow this traffic to go through without any restriction, in exchange for backbone peering agreements.
While people say no way it will never happen, I think that we are a lot closer than many of you think. In areas that fiber isn't plausible, we may see a more wireless trend via gigbit wireless. Via Wifi / LTE 5G. Both specs have chipsets developed and are getting ready to deploy. ATT would love to have a gigbit wireless presence that they could ditch their copper uverse service for in areas they dont have fiber deployed, and this maybe reality 5 years from now.