sorry to unearth a 7 month old thread, but I was just hoping to get a few questions answered about the whole match process:
If I understand this correctly, it's like being on the wait list: You rank your top choices, and in turn, they rank you. If they are 3 slots, and 4 people, but person #1 backs out, then person #4 can be called in later?
Also, what if your choices change? Can you decline your #1 match if you change your mind?