The GENS guys have all the nice tools. Not being able to extract a roster from an SNES '94 ROM really drove me nuts. So, I made a tool.
SNES '94 Roster Tool
Current Version - 0.6
Previous Versions - 0.3, 0.4, 0.5, 0.55
* - version 0.6 has bug fixes and works with SMC Headered and Headerless ROMs
* - version 0.55 adds Overall Rating to the Exported Rosters. When importing, the Overall Rating is ignored, since it is calculated by the game while running.