In the 2020 game using a standard league with real rosters and all international leagues active, the Team USA roster for the WCB was filled with no-name temporary players instead of the top American players from the MLB. The other countries appeared to have rosters with the best players from their countries from the MLB and other leagues. Game save is here:
ftp://ootpsupport.com/incoming/ootp/.../Royals%20.zip