you can add your picture after starting a game. i managed to do it by changing a config file in a facepack.
save a pic in your name. find out what your ID is on the game (go to preferences/display & sound and click on 'show unique id') take a note of your ID number - do this by clicking on your manager profile. in a config file add a line so your pic will link up to the ID. save it and update FM and the pic should then show. i think the dimensions of the pic will need to be 95x95 or 100x100.
i'll send the full config line later when i get home from work.