Service Selection vs. Service Assignment
My CO explained the new "Service Assignment" as a board of officers from different communities. All the commissioning MIDN are then ranked by academics and aptitude. He said there is no preference given to tech. majors. Then they look at your choices and put you where you fit. The first MIDN gets his/her first choice, the 100th MIDN's first choice might be filled, so they put you in your next choice.
My question is, how is this different from the old Service Selection. Also, because you don't really apply for a particular designator, does everyone have to take the ASTB and flight physical? Or are these scores not applied to the ranking system?