I think adding more equipment options is a must and something that is realistically doable. This game imo would go along ways if they could add whats all been seen on the field even if its like 90%.
1 Add more cleats and customized cleats, or atleast get rid of the cleat color options in uniform selection menu and add it to edit player . So a player can were all black, white, team color cleats.
2 Mouth piece options, lets have hanging mouth pieces.
3. Undershirts that stick below jersey color options. Theres no reason why we cant change this but can change arm sleeve colors.
4. Undershirts with arm sleeves, turtle necks , seems to be the next big thing you see in player drip lets add this so every player has there distinctive look.
5. Shorter pants and all white leg sleeve options with more sock lengths.
6. Fix the **bleep** taped shoes ! Its to cumbersome!
7. Last but not least is lets fix so not everyteam feels the same when you play. It would make the game more fun and not so boring at times. Team identity and playing with in a teams strengths with teams weaknessess being exposed. Even if you have a bad team with a particular position thats really good let that stand out and be strategy for a realistic chess match.
If ea reads this thank you