I'm asking this question because of my ignorance of the fine aspects of drafts.
Suppose that I'm playing basketball in college (I don't know if the specific sport matters; let's stay with basketball) and I'm good enough to have a decent stab at getting into the NBA. I declare draft eligibility, and on draft night, the Phoenix Suns (say) pick me. Suppose now that I just don't want to play for them, for whatever reason (for example, because it would require me to live in Phoenix long term). Do I have a right to pass on their offer?