Combine linked PDFs in the requested page order into one PDF and return its link.
Assemble case PDFs into one file in the team's stated order.
Your team gets a single PDF packet in the requested order, right in the handoff thread where the files were shared.
Merge ordered case PDFs and put the packet link on the case.
Your case owner gets a combined PDF linked on the case, with pages in your listed order and the file stored in your shared folder.