Definitly not, though they will get far closer than I ever expected. I think both HD consoles will end up just shy of 100 million, probably around the 95 million mark, whereas Wii has ALREADY passed that mark, and will probably end up around 105 million lifetime. In order for MS and Sony to reach Wii sales they need to sell to the soccermoms and little kids, which MS has done to an extent with Kinect, but neither has shown they can do that nearly as well as Nintendo. It was certainly a valiant effort and comeback by the HD twins, but too little too late I'm afraid..
Even on the .01% chance that one of them inches past it, it will mean absolutely nothing at this point, aside from satisfying a small minority of hardcore fans that actually pay attention to this stuff on a weekly basis. Third parties have made up their mind back in 07 about ditching Nintendo regardless of sales, and Nintendo will continue to be profitable on their consoles regardless of how many they've sold compared to the competition. This gen is all but over anyway.