If left to CR, no improvements in Udyan schedule can be expected. Timings perfect at Mumbai end wit RSA arrangements.
Only if SWR takes over Udyan, some changes possible.
SWR wants this train not to reach early. So if extended in current scenario, TT will be something like this: CSTM 0800 SBC 0750/0815 MYS 1130. MYS DEP 1700 SBC 2015/2040 CSMT 2000. No use of such a move.