He was cut by the Canadian Football League's Saskatchewan Roughriders in June, the month before his arrest.
When Brennan was arrested, Green said the quarterback has felt like he has disappointing people with his fledgling football career. He also said that Brennan was still dealing with emotional and physical pain from a head-on crash on the Big Island in 2010.
In that incident, Brennan was riding in an SUV driven by his then-girlfriend when they crashed into another car.
Oskar Garcia can be reached on Twitter at http://twitter.com/oskargarcia .