That's just where it says anonymous player - they are an active player, or at least one who's logged in at least once every 70 days who set up their account through their mobile and so instead of a facebook profile picture they are given that picture.
FC Bristbury
Season 5, Level 5
League Winners Levels: 1, 2, 3 & 4
Champions League Winners Levels 2 & 3 Double X 2 (League and Champions League), Levels: 2 & 3