Assuming you have a working RGH or Jtag console with and Aurora or FSD (Freestyle Dash) , follow this protocol.
To save boot time, replace the eatrailer.bik file in the media folder with a blank 1-second video file. NFL Blitz -XBLA--Arcade--Jtag RGH-
Does the game run well? Yes—with caveats. Assuming you have a working RGH or Jtag
The biggest controversy. Due to NFL safety concerns, the iconic post-whistle elbow drops and pile-ups were removed. 🕹️ RGH/JTAG Experience Yes—with caveats
To understand why modders hunt for the file, you must understand the compromise.
If you own a Jtag or RGH console, you have already accepted the social contract of preserving lost media. Play the game, enjoy the late hits, but do not attempt to sell copies or use it on Xbox Live (even RGH can be console-banned).