Well I don't Support Extension of 12268 Duronto .... Rather they Could have Extended the 22927/28 Lokshakti Express till Rajkot, as it would have benefited Much Better to Intermediate Stations and the Non AC Class Passengers too.
12268 is already Full with Passengers till ADI, atleast more 5-6 Coaches would have to be added to Support it's Extension till Rajkot