Xbox One owners are eagerly awaiting the release of 2k19, but there are a few things that need to be addressed before the game can be played. The first is the roster. Xbox One users have been asking how to update their roster for 2k19, and thankfully, there is a way. There are a few ways to update your Xbox One roster for 2k19. The easiest way is to go to the My Games & Apps section of your console and select Roster Update. This will take you to a page where you can enter your Gamertag and password. After doing this, your roster will be updated with all of the new players that have been added since 2k18. If you don’t want to use this method, you can also go to the NBA 2K19 website and enter your Gamertag and password there. This website will then send you an email notification when your roster has been updated. whichever way you choose, make sure that you do it before September 25th so that you can start playing in 2k19! ..