Actually, as long as there are individual players involved on the card, the sites prefers the card to be listed under that player(s). The early baseball sets still need to be cleaned up, because there are still so many cards listed as "Home Run Leaders" or "Team Leaders" or "Twins Rookies" instead of being listed by player names, but it would take ages to fix all of those old entries. I work on them from time to time when I'm not uploading new stuff. I'm sure the other sports have similar issues as well.