Retired numbers
One feature that I don't remember seeing in any Madden NFL game is retired numbers.
Whenever a legendary player retires, his main team should be given a choice to retire his number.
Most retired numbers were worn by Hall of Fame players, or players whose lives and careers were tragically cut short (such as Sean Taylor, Derrick Thomas, Jerome Brown, Brian Piccolo, Korey Stringer, Chuck Hughes, or Ernie Davis…)
https://en.m.wikipedia.org/wiki/List_of_National_Football_League_retired_numbers
