So, let me get this straight. You are ACTUALLY trying to compare a restricted MPS due to Underground Fire (Dhanbad Bokaro Steel City Section) to Restricted MPS due to Gradients (Sonabhadra Chopan Route) ??
Restricted speed of Ranchi Shatabdi to that of Ranchi Rajdhani ??
That is besides the fact that a Rajdhani meant for the State Capital of Jharkhand got diverted in order to serve a City of Uttar Pradesh.
By...
more... looking at this even Jabalpur should try getting Chennai Rajdhani and Secunderabad Rajdhani diverted via Jabalpur, Balaghat route don't you think ?