Remember that you can play a guy at any position in your lineup but he must have a rating to be listed at a position. This prevents extension negotiation shenanigans.
Juan Jose Martinez - Buenos Aires Dolphins
Listed as SS with no rating. Changed to 3B.
Allvaro Rabisca - Los Angeles Stars
Listed as SS with no rating. Changed to 3B.
Cisco Avalos - Milwaukee Brewers
Listed as SS with no rating. Changed to 3B.
Zong-yuan Ya - Tokyo Samurai
Listed as 2B with no rating. Changed to LF.
Narotham Saumya - Tokyo Samurai
Listed as SS with no rating. Changed to 3B.