I am eagerly waiting for completion of electrification of Guntakal-WADI section.. thereafter Rajdhani, GR can go with WAP7 end to end. KSK also if diverted via RC can go with WAP7 till NZM without loco change. Somehow I feel Sangamitra can also be diverted via DMM, RC, WADI and SC so that distance will be reduced, No loco change/reversal till Itarsi.