FormerRecruitingGuru
Making Recruiting Great Again
In regards to IDC I have not seen a person get pro Y on multiple IDC designators even though they applied for multiple IDC designators, since it is one board they generally don't duplicate people in designators.
I have even seen guys selected for an IDC designator they didn't submit for.
My most recent applicant was selected for IW (first choice). He had two additional IDC preferences but they were never considered or even put on the results list since he was selected for his first choice.