I wish it worked that way, but everyone "in the know" swears that a kid who declines a scholarship doesn't mean that scholarship goes to someone else. Apparently, there is a set number of scholarships (4-year and 3-year) to be offered each year and they already factor into that number the fact that so many will not be used.
In the end, who really knows? It doesn't matter. After the March board is over, whatever it is is what it is and we move forward.
Congratualtions to your DS on his appointment! That's very exciting, and I wish him the best of success at the academy!