Look at the verbiage. This system superficially cares about the 'appearance' of justice. This guy is doing the Fed's 85%. If he gets out early for health/etc reasons, he will be on home confinement until he does his 85%. If they re-adjust his sentence they will have to find a pretty specific pigeon hole to use because the Feds HATE setting precedents that can be used by others to reduce their time.