If this game is ever going to get ported to the SNES, here's what it should include (in my opinion):
- Full content, cutscenes and SFX/music from the TurboGrafx-16
- A 2-player simultaneous mode added (don't know if it's possible since the vanilla game doesn't have one, just single player and battle modes)
- Password feature removed and replaced with standard SRAM saving. The original game has got both password and save/load systems, which is a bit odd
- Battle mode playable with the Super Multitap (what about 5-player battle though?)
- C-Link battle completely discarded
- Redone title screen menu like "PUSH START BUTTON!" instead of "PUSH RUN BUTTON!"
This will make a great retro title accessible to more people. 16-bit goodness!