As people have rumoured that it could be a east coast or west coast on 9th June I wanted to show what we could have, I have linked a picture of a modern WCML with the 390 and then also a historic WCML with the class 43 & 86, I think the historic one could work as people have said the teaser could be intercity themed and would fit perfectly on this route
If it is ECML or WCML it will only be like 18 miles like HRR, it seems with DTG we either have detail or length. Short unconnected routes seem to be the norm, its disappointing that DTG just dont cre any more.