I KNOW as of a couple of weeks ago in Franchise mode, I was able to select MLB Only, Auto or Manual mode for Injuries. And then I could go to my team and selct an individual player and take him OUT of injury mode - that is, make him uninjured.
Yes, I know this is essentialy cheating. But, please will anyone remind me how to do this? I can't make it work, anymore.
Change to settings, change injuries to manual, then go to the injured list, press R1 and find your player and remove the injury. You can also add injuries that way.