To get all the legacy related trophies, either edit your own roster, making all the players 99, or you can download a roster (from "Download Community Files, search by my online ID BladeMDP, and the roster is named "Falcons99," with the Falcons being maxed out). Once that is done, either load up your own edited roster or mine that you downloaded. Then do the following:
1. Go to "Connected Franchise."
2. Create Offline.
3. Import Custom Roster.
4. Choose "Coach."
5. Create a coach.
6. Choose "Motivator."
7. Choose whatever team you maxed out or Falcons (if downloaded my roster).
8. Edit your coach and continue (I honestly changed nothing).
9. On the "Career Settings" page, make only ONE CHANGE - Skill Level to "All Madden."
10. Click on Start Career.
11. Click on Start Offline League.
12. Click on Start Season.
An "Autosave" feature is used, so I would immediately go to "League" and "Settings" to create a manual save file.
Now, I am not sure how many seasons at a minimum you can do, but to match Lombardi's numbers (specifically the 5 championships), you need to do 5 seasons. That is what I did.
Simply "Sim" the games/seasons, ensuring you win the Superbowl each year. I am not sure if going undefeated is a necessity, but I made sure I did each year. The first 3 seasons you should not have to sim by game, you should be able to sim by season. What I would do is manually save to my save file before each season began, and then after the regular season was over, just to make sure I made the playoffs and then won the superbowl.
For the 4th and 5th season, you may want to consider simming game-by-game. Manually save before each game. Advance a week - if you win, manually save and keep going. If you do not win, simply exit your career, load it back up, and then try again.
You should get the trophy at the end of the 5th season.
Please message me (through True Trophies or PSN) if you have any questions.
Honestly, it's really the same as in seasons past, but being a new PS player (moved over from xbox world), I just wanted a chance to post a guide LOL!.
BladeMDP