There are no plans to have a draft in the foreseeable future, currently. If this were to change, the rules, format, etc. would all be decided when it was set up.
"On two occasions I have been asked,—"Pray, Mr. Babbage, if you put into the machine wrong figures, will the right answers come out?" I am not able rightly to apprehend the kind of confusion of ideas that could provoke such a question."
- Charles Babbage