Sports Convicted ex-NFL tight end Kellen Winslow II has CTE symptoms, his attorneys say November 5, 2019 Brent Schrotenboer, USA TODAY Comments Off on Convicted ex-NFL tight end Kellen Winslow II has CTE symptoms, his attorneys say Attorneys for former NFL tight end Kellen Winslow II will present evidence of his cognitive impairment before his February sentencing for sex crimes.