Many railfans call it the Rajdhani "Gang".... as if they are the goonda trains on the route... same for the Duronto "Gang". You will have to bear all of this till the
#EDFC is ready (Probably by 2019) so that freight trains are sifted to those tracks and the existing tracks get decongested for Non-Rajdhani trains like the Kalka Mail and Poorva Exp... (Rajdhanis & Durus won't give up their blocks on the route due to signal priorities)... ;-D