Small question to owners of RSN and MSB. I have read that the BR 146 and the same cab car are both playable in these two DLC's. Do the destination boards work on these trains on both DLC's too?
Think its fair to say the answer to anything been back ported and updated to existing locos or routes is low on the priority list, traditional argument for this would be that development time is expensive and it is that's not a lie but having dev time budget spent on ensuring all existing content is elevated to support the latest feature set is expensive and time consuming when you haven't developed with this in mind from the start. That said should they yes !! of course otherwise in another 2 years time early DLC will be worthless as feature sets expand and the quality gap will be extremely noticeable as it already is becoming evident between routes like RT and RSN, the product should be developed holistically but evidence so far is that most DLC is essential unsupported after the console release. To DTGs credit they did include stations in the destination boards for older routes like RT but that is very different to updating existing locos that never had the system, there somewhat future proofing now but anything prior will probably left as is.