I put this in the same category as receiving a ridiculous trade offer from somebody. It's annoying, I know it will continue to happen, but I simply reject it and move on.
To me, the two worst things about HBD are:
1. owners that make themselves relevant by pestering other owners to try to convince them to trade their best players for way below their value. Then when the lopsided trade gets called out in world chat, they act as if the person calling out the BS trade is the one causing the Worrld drama (so in other words, the worst part of the game is dealing with people that lack even a inkling of thoughtfulness);
2. Injury recovery -- the guy you just signed to a 5 year contract goes down with shoulder surgery and is out for 150 + days. If he gets injured at the beginning of the season, he literally gets one injury recovery bump. If he goes down closer to the end of the season, he gets three or maybe four injury recovery bumps (1 in current season, one during roll and then one or two more if he is DL eligible the following season). Injury recovery should be based on medical budget, training budget, the players health rating and makeup rating. It should depend less on when the player was injured.