Agreed. I guess IR does not have much interest in HWH Raj or the others on DDU-NDLS stretch, only MMCT Raj is the one with special interest for them. The Rajdhanis on DDU-NDLS stretch have been slowed down 5-10 mins year after year resulting in the decrease of once incredible average speed of around 90 kmph for HWH Raj, and accumulated significant slowdown for the other Rajs too.