If you are a Madden Ultimate Team players, you'll want to pay attention to the new MUT Missions.
These are all new for Madden 20 with fast missions that you can complete in Ultimate Team. These will help you earn rewards to build your team. You'll get different missions based on your MUT levels and as you play more, you will get new missions.
Missions themselves won't be a reward-based experience. EA explains that you may see a mission to "Earn 50 Series Trophies" which will, in turn, help you complete objectives to earn rewards. Missions will push you into different experiences and may take you out of your comfort zone in Ultimate Team.
There are also Ultimate Challenges in Madden 20 that you can compete in solo or with a squad. This is an upgrade to Solo Challenges. You can pick from 1-3 star difficulty ratings and earn rewards based on the challenge and the difficulty.