I understand.
It will take you a year or two to get the sponsorship approved, and then you interview the applicants. So why not tell people it's a two-step process and you don't need to pay for the second step--that is, pay for the applicant's piece--until you get to that?
Right now, what's happening is that the sponsors put in the application and they come to the MP's office and say, “I've been waiting for a year. My father hasn't even had an interview yet, and the medicals, etc. ” Why not be very clear that it will take at least a year before we've even finished with the sponsorship examination?