This is an idea of simple friendly game. Pure arcade, not simulation. Not to start a new game with new season including several leagues, but if one of my friends comes to me, (or against computer) just to play a simple friendly game with clubs we select. No injured players and the morale is high for everyone, so the only influence affecting the game is the players tactical and strategical decisions and, of course, the footballers on field. It could be possible to arrange one-legged at neutral field, or two games (Home and Away games) or even to play a friendly tournament or friendly cups with couple of friends to make a weekend beer fun.
Think this would be a great addition.