Players returning from this year's team and currently on scholarship:
Collinsworth, Fischer, Chatman, Austin (?), Neilson, Aytes, Bartley

Players returning from missions with scholarship's waiting:
Emery, Hartsock, Shaw, Calvert

Incoming Freshman:
Seljaas (planning to play one and then serve from what I last read about him)

This leaves one scholarship unclaimed for next year's team with the following players either getting that scholarship or paying their own way (again):
Toolson, Davis, Kaufusi

For 2016-2017 BYU will return from missions Mika, Haws and Dastrup while losing KC, Fischer and (probably) Zeljaas (to mission) so there won't be a scholarship opening up that year unless something crazy happens.