It should not be only 3 days/week. It should be at least 5 days or 6 days/ week with halt or halts. Good occupancy in peak season without halt also. Rajdhani also had no commercial halt at past. Kharagpur, Balesore, Bhadrak, Cuttack, Bhubaneswar are eligible for being halts of Shatabdi like train & this type train. But at first I think only one halt at Bhubaneswar is the best because people can buy ticket if they want to buy ticket not many days before the date of journey except peak season otherwise, it may be full many days ago. So other stoppages are not immediately needed. With stoppage (if not then adding more stoppages) it will be converted into a medium revenue earning train.