Just in case you may have been holding off on your plans to pick up a Motorola Atrix 4G upon release based on the fact root possibilities were unknown you can now rest easy.  Yes, the Motorola Atrix 4G can now be rooted as demonstrated above. Now all you have to do is wait until either your pre-order shows up or AT&T starts stocking them in store. Mind you, February 21 and 22 are still a few days away so patience is a virtue here and you'll also have to wait for the method to be revealed. Anyone grabbing one now based on root being available soon? [Android Central Forums via XDA]