To answer your question about CRSC, the criteria for CRSC differs slightly from the PEB and CRSC board. And the CRSC board does not have your military records. You need to submit everything. Your DD Form 214, your initial treatment records for the injury or wound, etc. I had one guy who had been denied CRSC who was retired for years of service. The only thing he said was "I think denying me CRSC was a mistake." The only thing he submitted was DD Form 214. He had awarded a DSC, five Silver Stars, both Bronze Stars and ARCOMs for valor, and five Purple Hearts. He hadn't submitted any evidence of any of that