http://whatifsports.com/HBD/Pages/GM/EditRosters.aspx had a 67-Day injury. He's been a rock in my rotation. He got one bump when his DL time ended. I've left him on the DL (4 Capra days currently) hoping he can eventually get a 2nd bump. He lost a couple of points on Control/Splits/Pitches and recovered 1 of those on the bump he did get. Essentially he's now the same guy he was when he got dinged up. I have $17M in Training and $11M in Medical. Can he get a 2nd bump? If so when? We're mid-season, about 20 games short of the AS break. I have a 7-game lead, but have had a mild slump: 11 wins13 losses. Am I just delusional in my hope it could happen.

I'm not a veteran at this game, so my opinion might not be 100% correct, but from what I've read, the injury bug only gives additional bonuses if your medical is somewhere in the $15-20 range.

That's my understanding too, 11M medical isn't going to give you that result.

if you wait long enough you'll get two "injury recovery" cycles but if your budget is too low you won't actually get attribute recovery from it

You don't get bumps after they are healthy.  I have pretty much determined that the only way to benefit from the injury bug is to have a player on the 60-day DL when the season starts.  They get bumps every time the healthy players would get one and can get 5-6 points of rating increase, depending on how long the player is on the DL.  Once they are healthy though, these stop helping you.

That is not correct. 

I had a pitcher with a 160 game injury last season with about 80 games left. We just rolled and it doesn't look like he's still injured?

The off-season is 110-117 days.  Not sure exact number. 

I had 20/20 medical/training and he only gets one bump?  I cant post links, but Dillon Malone on my Thome team...

Happens with long, late season injuries that don't carry over to the next season.