Where do ECR, DNR, RB, or Ashwini Vaishnaw listen to our local politician? Tell me you have heard this.
Just see how many examples are there where without any proposal, Ashwini Vaishnaw gave approval to the MP in RB, and then after that, a proposal for the zone and RB was made and the train was run. You are also a railfan and you also know about such instances.
How many times, after meeting ECR and RM, MP Nalanda has asked for Janta Exp and Howrah train. The MP is a 100% failure, but what about ECR RB RM. Why are they so biased?
If someone is saying something 20 times, then at some point they should consider it. If you don't trust my words, you can check past blogs of Rajgir station.
They send demands to the MP, and the RM throws it in the trash every time.
They will do the same thing about the division change talk too!!

This dude's speaking some mumbo jumbo. Check out the news about the MP, what he said actually happened. He doesn't give a damn about the other place's concern where it's needed the most, he's totally worthless. Have a look at the South Bihar Express' condition today, check out the condition of 12394 today. It stops at Ara 10 to 15 minutes before reaching, and waits there. God knows how many trains are there to go from Ara to Delhi. Then they demand a Sampoorna Kranti Express for them, and now they want a Rajdhani too. They're totally biased.

I know what's up with the KG line
I often travel on this route
Chain pulling is a big issue and even bigger issue is switching tracks for passenger trains(due to single line)