There isn't a special problem with wooden poles breaking, even this last few weeks. The overriding problem is that cables and wires are being brought down by the very high winds, for BT, as well as the lecky companies. Changing over to metal poles would make very little difference.
Anyway, as someone has already asked....who is going to pay for the replacement ? We must have 100,000's, maybe millions of poles in the UK, some of them serving both telephony and electricity. We used to have some called The GPO and the Electric Board, but now we have a plethora of companies, all trying to make huge profits.