Agartala Rajdhani can be the best option to divert with increase of running days from 1 to 3 days in a week. And another new train i.e. Humsafar Express can run instead of Bgp - New Delhi Weekly Express via Gaya 3 days in a week with stoppages at Bhagalpur - Jamalpur - KIul - Gaya - Anugraha Narayan Road - Sasaram - Bhabua - DDU - Varanasi - Lucknow - MOradabad - Anand Vihar/NDLS.