Very much required train, at the best possible time slot, green signal for it.
By the way 3'35" for Durg-NGP (265km @ 74kmph avg speed) is too aggressive. Normally SF trains including BSP Rajdhani take 3'50" (minimum time by any train) to 4'25" for the run due to Darekasa ghat near, a small patch of single line near NGP and slack time provided at the end of divisional/zonal boundry at NGP.