Some folks over at MyDroidWorld got the official "soak group" push of Gingerbread 2.3.3 for the Droid X2, and they have already rooted it. Here's a quote from the MyDroidWorld article, and below that is a link to instructions and downloads,Make sure to be cautious during the process and follow the instructions carefully. Enjoy!Verizon has decided to push out an official test of Gingerbread to the soak group. We have taken this update and pre-rooted for all of the rooted users out there. Please follow the directions carefully to make sure that your upgrade goes seamlessly. If something does go wrong don't sweat it, this update does update the bootloader but it does not block downgrading using the leaked sbf file that can be found below. To use either update your phone must be on stock firmware. If you have removed items and can not restore them you will need to use the sbf file leaked by daywalker04. The file is found below. You will need to use RSDLite 5.0 or higher to flash this file to your phone.
Source: Android.net via MyDroidWorld