Hi
Long term plan is to remove FTTC in the FTTP overbuild areas and remove VDSL2 in G.fast areas too
Except Prudhoe Cab 5 sprouted a G.fast pod (which is still not active) then sprouted a second FTTC twin at least a couple of months after the G.fast pod was added. I am definitely on board with FTTC removal if FTTP is available, but FTTC removal if G.fast is available will see many people getting poorer upload speeds and be very unpopular to those affected.
I agree, I can't see they would ever remove FTTC and transfer everyone over to G.Fast, for one G.Fast has much less capacity to serve as many customers, both physically (small attached pod) and electronically due to issues supporting vectoring over large numbers of connections. Besides it is the FTTC cabinet that provides the G.Fast pod with power, backup power and data, so that needs to remain as is in some form.
I suppose they could upgrade the FTTC cabinet to support G.Fast, but the issue there is it adds in many cases many metres of copper distance, greatly affecting the reach, which is why they went for the pod on the PCP approach.
As G.Fast is essentially dead in the water, what is installed will remain until such a time they can move those connections over to FTTP I should think.
Regards
Phil