Extension of Steel exp to Rourkella is not at all possible.....but yes a new train from ROURKELLA to SHALIMAR is required. Rourkella morning departure and Shalimar Afternoon departure.
I also suggest that HWH-CKP Pgr must be converted to Express also reduce some Halts and Extended to Rourkella but keep HWH-BKSC PGR as a pgr train and increase number of coaches to cater the rush. Change Terminal of HWH-BKSC pgr from HWH to SHM if required.