if the fixed line operators dont sort their lives out soon the mobile operators will take all their business.
the average 4G speeds in the UK are 20Mbps down / 10Mbps up and if they can add more spectrum with LTE+ this is showing in current areas at 42/20 which is as faster than FTTC (infinity1) (38/10)
and if they can use the FTTC infrastructure to do fibre backhaul, they could get 5G going too.