I Can't See All Of My Players In The Team Picker Follow
The team picker list is now filtered by squad role as well. So you need to assign at least one squad role to a player - preferably the one relating to the team for which they will normally play - to enable you to look for them in the other squads.
The N/A option in the list of squads in the drop down above the team picker shows all registered players if you wish to view the full list.