Dont think the section need any more trains. The present passenger will be converted to express with all stoppages to recover partial costs with reduced travel time and improved punctuality. Koraput and Jagdalpur are connected to their respective capital cities through rayagada route. So dont see any new trains nor travelled potential for new ones. For tourism purpose Vskp will act as base station. One more intercity tourist train may come in VSKP Araku