Oakland Raiders Release Antonio Brown - Sports Agent Eric Metz Thinks CTE At Play - Video Oakland Raiders Release Antonio Brown - Sports Agent Eric Metz Thinks CTE At Play Antonio Brown, the Oakland Raiders Wide Receiver who doesn't want to be now, after $215,000 in fines and what he perceives as a team that does not want him, just may have a problem that points to CTE. That's the view of famed sports agent Eric Metz, who's handled some of the biggest names in NFL history. CTE is Chronic Traumatic Encephalopathy, and is described as " is a neurodegenerative disease caused by repeated head injuries. Symptoms may include behavioral problems, mood problems, and problems with thinking. Symptoms typically do not begin until years after the injuries. CTE often gets worse over time and can result in dementia." Reached at his home in Arizona, Metz said that he "feels for Antonio Brown, (Oakland Raiders General Manager) Mike Mayock, and Jon Gruden. I've known