I'm suggesting this train for TSW2, because most of the DB operated dosto RE services are replaced with these trains in Rhein-Ruhr area. This train would replace all dosto operated services on Hauptstrecke Rhein-Ruhr, Rhein-Ruhr Osten and Schnellfahrstrecke Köln-Aachen routes.
Oops didn't see this thread so i made the same suggestion...... Also the Desiro HC doesn't run on the RE 2 on HRR (still dostos for the next years) and the RE7 on RRO (there are Talent 2s), so there would still be only dosto operated Services.
I actually made a suggestion for a part of RE7 from Köln to Wupptertal with the National Express Talent 2. (This Talent 2 would replace the RE7 and RB48 Dosto services on RRO, together with the BR 110 + n-Wagen which is a possible DLC) More on topic, It would be great to see more rolling stock that isn't DB traffic red, and this definetly ticks that box. Maybe it would fit better on a new route, but SKA would work too!