Congrats to all the admits! Very awesome to hear how well the 'Club has done for R2.
For those of you on the WL -
In years past, Duke has let a significant number of folks off the WL during the next round's decisions. In other words, you probably won't hear anything until the March R2 notification date. Being on the WL means they think you've got potential. So continue to show your interest and send any updates that are appropriate. Assess your profile and see if you can identify your weaknesses. In the time you have, is there anything you can do to address these? Obviously, don't start volunteering this week - that's silly and transparent. On the other hand, perhaps re-taking the GMAT might benefit you or taking an additional class.
Good luck.