Thanks for asking,
adlorenz! We definitely appreciate you taking the time to listen and consider some ideas. First of all, HBD is a fantastic game as is, and most of what I'm about to suggest is nit picking. But here it goes.
Here are a few off the top of my head:
1. Update ballparks
2. Make arbitration rulings less random. There doesn't seem to be any rhyme or reason for winning/losing a case
3. Ability to opt into receiving sitemail/email when trade chats are sent to you
4. World chat is a mess. Can this be fixed to create threads (similar to the message boards) instead of one season-long word scrabble?
5. Capping future season salary far below current season salary. I get the intent behind this, but it really can hinder options for well-intentioned owners
6. Add a withdraw and return button on the coach hiring pages
7. More flexibility in bullpen usage. I'm not sure how this would work, but if my best SUA is 60 vL and 90 vR, I don't want him entering in the late innings of a close game if three left-handed bats are due up
8. Expand player records to list more than just the top 5 in each category (top 10? 20?)
9. Show which owners voted for which players in HOF/Awards voting
10. Reshuffle playoff seeds after each round so top record plays worst record. I've seen too many should-be ALCS matchups in the ALDS
11. Show how many other teams (but not necessarily which ones) are bidding on a free agent
12. Change listed position on HOF ballot to primary position played
13. Increase time of free agency/decrease time of Spring Training
14. The "prepare for regular season" cycles should count as rest days for players. They're currently placeholder days in which they don't recover from fatigue
15. More time between budget day and arbitration day
A few ideas that have already been suggested that I like:
1. 4th dot
2. Multi-year coach contracts
3. 20-pitch min. for starters
4. 6-year minor league free agents demanding multi-year ML contracts
5. Ease up on career-threatening injuries, especially to high-health rating players and especially if they don't ever return to their previous ratings. Injury recoveries now are so dependent on the timing of the injury
6. Get a notification when a trade is rejected/accepted