I think kii new train hii possible hai.. Ara-rnc ka rake hii utilize hoga qkii abhi tak ser ne rsa nahi kiya haii wo tri-weekly hogi aur uske rake se hi ara-dhn 4days frrequency ke saath possible haii waise bhi hatia @cdo parking problem se bhi chutkara milega aur usii ke slot pe bi chalegi it's better by extention of trains of pnbe