Add a field to player card for "nickname"
NFL in particular seems like a place that's always been huge on nicknames. Honey Badger, Money Bsdger, Joe Cool, Johnny Footbal, Refrigerator, and on and on. Be cool to have a field where we could enter a nickname, and allow it to be added at any time, or at leaat between seasons, as a player accrues it along the way.
Be a fun little feature, no?
Oh I just thought of a cool nickname for a QB "The Surgeon".