ja, great memories with Futbol Argentino 96. Remember playing with my older brother all the afternoon making tournaments between us!, at that time i thought it was an original licenced game, but a couple of years before i realize that it's a hack of J League Pro Striker 2:
Spoiler: click to toggle
(http://www.coolrom.com/screenshots/genesis/J.%20League%20Pro%20Striker%202.gif)
(http://t3.gstatic.com/images?q=tbn:ANd9GcQAbqUAIMIENwJFmO--CTRWy0XQV3zUQWtS9vQxrtMpeN-s9dQ2CAvecN72Og)
(http://www.vizzed.com/videogames/gen/screenshot/J.%20League%20Pro%20Striker%202-2.png)
(http://emu-russia.net/gdb/gen/J._League_Pro_Striker_2_2.png)
Cheers
Edit: The game i'ts not dumped yet, or at least i never find it in any rom websites