I made the prediction that Hunter dies by the end of the game. I see three options for end game canon Hunter.
All is brought to light and he's arrested. He doesn't want to be found after all.
He is threatened by Sterling with dirt he probably has collected over the course of the game. He is forced to leave and never make contact with anyone ever again.
He is killed/dies. He was only losing non-vital body parts, but now we are at Kidneys. If I'm right about that anyways. We actually don't know who he's hiding from. It might not even be the government, but some nasty people he wronged and if he's found, he could be killed. So that's why I'm so heavy on Hunter being dead at the end.
Same for Sterling. I expect Hunter to kill Sterling in 1 bad end at least. Sterling has become a health risk for Hunter too. Every time something goes wrong, he gets hurt. So if he gets rid of Sterling, no more injuries, but more importantly, the girls. Hunters life is on the line now and he should realize by this late into the game that Sterling can't be won over to his side anymore.