I think we all are aware that GZB has offloaded 3 WAP-4,s to GD Shed and 9 WAP-7,s to BRC & HWH. So WAP-5,s are predominantly replacements for these locos. It is my prediction that as WAP-1,s are scrapped or Incase more WAP-4,s are t/fed to other shed for example LDH we should see more WAP-5,s allotted to GZB. What needs to be seen is the Dual WAP-5,s for which tender has already been placed what would be the allocation for the same. Eventually all sheds would be supporting 3 phase locos its just the question of when :)