WHO IS JOHN COVISA

This name has come out recently as somebody new to the season, we don,t know if he will be on Jacks side or Tony. But who is John Covisa we have very little information about him, we know he as worked as a bodyguard for many moviestars and might have been dateing a few years ago Demi Moore, he's been in a few movies and is an expert in martial arts, if any body got any information about him let us know.