We need more long high-speed routed for TSW2. Most of the TSW2 route are short commuter routes with many stops. LGV Mediterranee and upcoming Southeastern high-speed are the only "real" high speed routes made for TSW2. SKA and HMA are not high-speed routes. They are normal routes with increased speed limits for ICE trains. I want to get more variety for high-speed trains. LGV from Avignon to Lyon would be interesting, or a German ICE route, Italian or Spanish high-speed route, Dutch HSL zuid etc. Most of the high-speed routes are running trough rural landscapes, so the AI technology that DTG used to build Marseille-Avignon, would be used on a long high-speed route development.