It would be a really bad idea..
1.) this will increase travel time
2.) increase the fare
3.) this shatabdi will be taking more time then Volvos then..
4.)This will loose a premier...
more... train status will run like a pssaenger in UP.
5.) Chandigarh MZN MEERUT SRE shatabdi traveller would be less.. and as in case of DDN shatabdi also most of the pax Board DDN shatabdi for HW RKEE orDDN.. other station except SRE has very less patronage.. already NR has started a Exp train from Ambala via this route ..