My point is something else. It does not relate to what happens to the traffic on a daily basis. My point is regarding the 'printed' timetable - you cannot be given the 710 slot as Haripriya has already been given the 712 slot. So, I beleive, you have no option but to change your TT if you want ti make your train practical. But the choice is upto you, it is an imaginary train and you are the one in control.