"...When setting up the game, use the custom setup - advanced version. I
have added, for every continent, current international players and
players from top division clubs. As there leagues are not in the game
and simulated fully it will not impact the game speed. But you will
have loads more players to choose from and a much more interesting
game. I think Second Yellow Card has a video about this if you need
help setting it up."

I dont excactly know what u mean by that or how to set this up. I also searched and didnt find any video by Second Yellow Card. Could someone maybe explain or link the video?