Madden Roster Compatibility Across Games (PS3)

[wcchamp2020]

Does anyone know if you can use, or convert, a roster file from one Madden PS3 version to another? I'm looking for an updated roster for Madden 13 for PS3, and haven't had any luck finding one. I'm wondering if I could use a roster file from one of the other games from that era (e.g. Madden 12 or 25), since those seem to be more popular versions where people have updated rosters available.

Alternatively, in a different thread someone mentioned potentially being able to convert a recent game roster file (from say Madden 19 or 20) to older games using an editing tool, but I haven't had much luck finding more information on that either.

Any help on either of these questions would be greatly appreciated. Thanks.