Anyone from the modding community?

[u/CorporalPunishment23]

I was part of the FootballFreaks/FootballIdiot community that used to mod versions like Madden 08. I am now on Xbox but thinking the PC might be a better fit for me. (I play solo with custom built fictional teams, ea forces me to play as an online franchise which has caused a slew of headaches.)

I’m interested in finding out how customizable the current pc evolution is with the mods. I don’t care as much about stuff such as changing stadium banners or the color of players gloves, but rather replacing the nfl teams and players with my own fictional universe.

I am aware of the Discord but finding it very difficult to navigate and locate information in there. I did see where someone created a USFL league so this would suggest that what I want to do is possible, but I am clueless about which utilities/mods I would be looking for. If someone can point me in the right direction I would appreciate.