A reported fight between Brandon Marshall and cornerback Vontae Davis this week stemmed from a late arrival to practice. Davis showed up late to an important practice this week after a late night out, according to multiple sources both inside and outside the organization. After Davis reported to practice, he eventually was confronted by Marshall, who began berating the cornerback for acting unprofessional. A shouting match broke out, and Marshall threw a football hard from point-blank range into Davis' face, a source with knowledge of the altercation said. Davis had to be restrained as he went after Marshall. A source close to Davis said the cornerback was "about to rip (Marshall's) head off" after comments that he believed "crossed the line."