My case isn't null as it cited Slip as an example (you guys weren't any much aware about that Slip & it's only me who confirmed it's JUC reversal, else it would have remained an example) & hasn't got any valid contradiction (apart from JUC relevance)!!
To byepass JUC and reverse @ JRC is possible as discussed, although this will not decrease train's run time to Delhi (thanks to Kalka Mail but will slash HSX ARR by 1 hour, which again isn't needed)!! With same Delhi ARR, its purpose got null (which I highlighted before earlier...but as said..it wasn't read by most or was avoided)!!