I've been following the ICF Outturn and have seen dispatches of VBs going to each zone... and I assumed the fact that the saffron-grey was dedicated for the USBRL one... but didn't think that all those VBs livery are saffron-grey... so that's great... and I had the assumption that the saffron-grey would be used ONLY for AB trains... so yeah...ЁЯСНЁЯСН