I've played around with Flycast emulator on my xbox one. And notice I can dump texture and load textures in this program. So I tried NFL Blitz 2000 and was surprised I that worked. I've managed to create alternate/vintage/classic uniforms since its one the games that never had that feature. I've made 8 different uniforms so far, here's a vid of 60's Dallas Cowboys vs 60's K.C. which was Dallas Texans.
https://www.youtube.com/watch?v=xYELM7qSXC8
