sure do. here are the options..
1) They don't offer you an interview at all
2) They offer more interviews than they have spots for, so if you call a little too late and all of the interview days (or at least the ones that work in your schedule) are full, they put you on a waiting list for cancellations late in the season.
3) They don't offer you an interview in the first couple of rounds, but don't reject you either, and put you on a waiting list for spots later on in the season (they usually e-mail you about this).