Start 24/7 mode as GM of any show. After you have decided which show you want use, draft a new roster. Choose any four superstars and sign them to one year contracts (preferably with high popularity as it will be easier). After you see the intermission sequence, got to the options and turn off superstar morale and injuries. Also, set the match card to re-run. Do a website interview with each of your superstars and build their popularity to 100. Once you have done this, keep making fatal 4 way matches, interview the two superstars involved in the matches, then just simulate. Repeat this process every week and maintain your superstars' popularity until you 100% completion. If done properly, it should only require thirty minutes.