Some truth of Agra Etawah new route--
1. 126km section is single and non electrified. Etawah also does not have proper infrastructure and crossovers for Loco Change, Kanpur already over congested, Condition of Agra Cant also not so much good for loco change.
2. Only 4 Stations in 126km sketch (Shamshabad Town, Fatehabad, Bah, Udi)
3. Three stations have just one loop line...
more... and one main line(Bah,Fatehabad,Shamsabad Town).
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So my suggestion
Please do not hope for more trains on this new route.