Could be nice to know if DTG are thinking about the suggestion routes and if they might be start doing any of them
Not their style. I mean, you know DTG does not like to announce their projects until two days prior to release. I know I've recommended doing so - well, noticeably sooner. There are good reasons for this. But they will not generally let us know which ideas they are considering. Just Trains did that once, and people are still asking the progress of a route JT is no longer doing. So that doesn't go well.