"2K Games held a big Q&A session on WWE 2K15 on the official WWE 2K twitter page. We now know some more details on the big MyCareer mode being added this year.
MyCareer mode is brand new for the PS4 and Xbox One versions of WWE 2K15. It is similar somewhat to the mode from the NBA 2K series, but it’s obviously related to pro-wrestling. You have to create a Jabroni and then climb the ladder so that they will become a main event WWE Superstar. They will need to train and go through NXT first before they get promoted to the main roster."