1991 Action Packed All-Madden Football Forum

I just received a bunch of these cards and it says at the bottom 1992, Are we sure this is right release date? I think whomever put these in to begin with looked at date on front not the copyright date. Which means other sets are wrong as well. 

A 1991 football season card could have been made in 1992 (as the 1991 season runs into 1992).

Copyright dates have ZERO to do with release. Otherwise we'd need to change all the 1980s Donruiss sets (1983 onward) as they had the previous year on them.

Please, everyone, stop putting so much emphasis on copyright dates on cards - they are meaningless.