As the title says I got a few ideas for features I would like to see and I apologize if someone else mentioned them:
1 - Carry your league forward into future games
2 - Fast Sim / History Builder (for multiple years at a time or possibly even a set it and forget it option would also be cool)
3 - Smarter AI (especially when it comes to juggling lines and rebuilding the franchise)
3a - Smarter AI when it comes to signing contracts and resigning players especially when simming seasons.
4 - League Expansion (being able to add feeder leagues during a pre-existing season)
5 - Mixed Leagues (more so in Baseball and Basketball since it would be logical) but being able to have both Men and Women on the same team