No Surprise !!!! Mankar,Andal,Waria,Raniganj etc are Home zone intermediate stations and actually these stations are the reasons for providing trains like Coalfield. You can observe that in Agni and CF Coaches are reserved for these station...and in any way if trains like CF start to have TT like ASN-DGR-HWH then what is the need to provide intermediate SF. For Example Our Shatabdi stops at Raniganj but many less prioritized trains skip it and also the past of this very train a.k.a Lalquilla used to skip DGR where every class of a train needs to stop and they do stop including Raj,Shatabdi,GR,SF,ME,JS,etc etc