But how does the pre-match actually go down. I assumed that they offer you the prematch at your interview, and you'd have to decide and sign the contract on the same day... and cancel all future interviews.
Ergo, Program B would never have interviewed you if you if you agreed to accept Program A, or Program B interviewed you because you did not accept a Prematch at A.
On a related note. If I feel like a bit of a gamble... Whats the best way to tell a program that offers me a prematch that I would prefer to let the Match take its course? This is assuming that the program is honest, likes me and will rank me, and I really like the program. If the program is sticking its neck out to prematch me, and I dont accept the prematch, but I actually would like to go to that residency... am I opening up a can of worms by appearing to encourage the Forbidden Dance of "I'll rank you #1 if you rank me #1"?