It looks like it might be a long time until we see Railright's Class 37 (if we ever see it?). The old Class 37 DLC still has a lot of repaints available for it, and many (me included) wants to use it in our scenarios. At the very least it could be put in the Marketplace as an assets-only release?
Agreed, the same would go for the Hall DLC, as there are still some scenarios using it. Well, they did re-release the 8F as part of the Netherfield route, so something like that would make sense.