I think that at this very point it's all speculation. I mean, Tuck could just as well not call anyone this year and release all information on Friday. But if we want to judge things by the way Tuck did last year, the adcoms literally started calling on Monday, Tuesday, and Wednesday. Then it pretty much died off. I believe that there was a Tuck chat on Wednesday of last year (in the same week that the decision is released for EA applicants) and the adcom said that most phone calls have gone out already. I think that for most of the applicants, it can be assumed that if you don't get a phone call, chances are on Friday at 5pm EST you'll find either a ding or a waitlist in your ApplyYourself.