Broncos' receiver Brandon Marshall vows that he'll do what's necessary to be productive for the team this season, according to ESPN.com. Marshall has been arrested three times in a yearlong span beginning in March 2007. "Brandon is not a bad guy, at all," quarterback Jay Cutler said while coming to his teammate's defense. "He's a good guy; he means well. It's just he's been in some sticky situations, some things he probably shouldn't get into. ... I think it definitely hit home with this. I don't expect Brandon to be in any more situations like that for the rest of his career and probably for the rest of his life." Marshall didn't talk much on Wednesday, a day after Goodell handed down the three-game suspension. "You know what, it doesn't matter," Marshall said. "It's in the past, and all I can do is worry about now. I can't worry about yesterday."