In DCZ, we see AI 612 trains going to Dresden-Mitte and beyond. I propose that we're able to drive these trains in DRA (from Dresden Hbf to Dresden-Neustadt) and fill up the 2 tracks that you never see any trains on in Dresden-Neustadt at the same time. (Maybe we can get the S2 branch after all and drive these trains (RE1 and RE2) all the way to Dresden-Klotzsche? ) ok I know I might be a little delusional there Regardless, we should have the 612 layered!
No we should not have it. DRA is set in a different time and you would not see 612 there. DCZ is a somewhat historic route set in 2012.
You mean standing in for a Dresden Gorlitz Breslau RE1s. Dresden Klotzsche is part of the Airport Branch.