What can DFC do ?? DFCs can only give relief to the trains running on the Howrah-CDG via gaya and Dadri-JNPT sections and apart from that no major changes can be expected coz DFCs can't decongest stations like LKO,ALD,CNB etc..My point is when we have alternative routes available then why all the traiins are running on the specific over Congested routes for example the DBG-SMI-RXL-NKE route is quite vaccant as of now so some trains can be diverted or introduced via that route..