For PC players, there may be an error when trying to import squads of the German (Bundesliga) teams. This error appears as a squad with only Goalkeepers availabe in the match and in the Game Plan of the Team.
First, you should only select "Apply player and squad data" option in Advanced Settings when you have selected ONLY the ger. teams (German/Bundesliga Teams). Otherwise you will mess up the squads of other teams and will have to "Apply Live Update" and import the Bundesliga Teams again. Once you have imported the data for all teams, and the squad data for the German teams, Go to Edit > Teams > Select a Bundesliga team that only shows Goalkeepers > Game Plan > Data Management (on the right) > Default (bottom) > Yes. You should now see all the players avaialble in the squad. You might want to change things around because some teams wont have their best players in their starting eleven.