Not so sure on that. Think ALL subs will be based at Faslane now by 2017. T26 will be built in Glasgow. So if we do this again in 15 years, it will be even harder on the rUK.
Upside maybe we do actually see an MPA reintroduction :-)
I really hope this never happens again. So either the oil does run out, or we need to figure a better way of keeping the jocks happy.