Wouldn't they just end up sending them to another scrapyard such as Booth's Rotherham or EMR Kingsbury?Could we end up seeing some 455s going to store, rather than straight to scrap, if Newport is at least mothballed? SWR will want them out of Wimbledon to make room for 701s, and, depending on the ROSCO, space is becoming available at Long Marston and Marchwood as 701s leave these sites.
As a Londoner I hope they use the very little used rail link (no idea the last time it was used) into EMR willesden , very unlikely but one can hope.