Yeh Sunne mein baht achha hai Lucknow-Mumbai via Bhind, Gwalior, Guna. But sach ye hai ki lucknow se Mumbai ki demand already via jhansi and agra wali trains fulfill kar rahi hein, Western Railway pehle hi guna-Etw route mein interested nahi hai, its better NCR,or NR/NER or WCR to start it own train.