Online Player Career Mode
Creating your player, Improving them through offline season games or online "pick up" matches. Being able to manually walk the "neighborhood" looking for small sided or full sided pick up matches. Online currency to help you upgrade your player and reach top level faster. Being able to purchase "neighborhood" attire, shoes/boots, tattoos, "neighborhood" transportation like bikes or skateboards. Training grounds where my player can workout or get some training drills done for a boost
These changes to career mode or pro clubs would really add a much needed new element and take the player career mode to another level. Being able to customize what my player rides as he is going through the "online city" going into shops looking for boots, clothes, or tattoos. Then once I have bought what I'm looking for, being able to walk around seeing the different matches of 3v3, 5v5, or 8v8 taking place and either watching or joining to queue to face the winning side. If I need some training, going to the "training grounds" and getting some training drills done and some exercises to boost my player for a few days. After I have had enough of the online "neighborhood", being able to go to the "stadium" and starting my next match with my club or country to help them win the Champions League or World Cup.
The current player career mode just consists of simulating through the week, simulating through the training you have played maybe twice to achieve the "A" grade, playing the next match, reading the messages you received, and repeat it all over again. I hope EA actually reads this and uses this feedback and suggestions to help make some improvements to player career mode.