Mumbai nagpur ya indore sahi tha extension. Kazipet koi badi jagah bhi nahi, pass me 3hr durr secunderabad kar dete. Waise train WCR ka hai, extension likely will be ruled out.Infact 0 percent chance, if via Gondia then Nagpur will not be touched. Kuch bhi altu faltu demand kar dete hain, bina map aur feasibility dekhe. End to end distance Kazipet se Howrah kafi badh jayega.