Not in the slightest bit surprised. I never really understood why FGW leased a micro-fleet of locos themselves for the Night Riveria, seemed the perfect application for a 3rd party to provide traction. I've also been giving DRS a roasting on another thread regarding their recent performance on the Night Riviera. Obviously FGW have lost faith with DRS. The switch to 67 traction wasn't one of my most insightful predictions!
As for the 57's, FGW lease the 4 57/6's from Porterbrook, so they'll be looking for another customer to lease them, or sell them on. Similarly, DRS lease 7 57/3's from Porterbrook - I'd assume that DRS will find other work for them ...... after spending all of that money painting them all so quickly!!! :roll: