As posted on the LGW thread just now, why is everyone assuming that this will be extra SAS flying in LON? Their plan is to take the existing LHR nightstops from CPH, ARN and OSL and crew them from a London base, together with other services through the day. The LON crew will be on a lower costbase than their Scandinavian crew on legacy contracts - particularly given the exchange rates where they are - and they'll cut out nightstop costs in LHR for six crews a night. Quite a sensible move.