Richard Sherman trade talks were rooted in his bitterness over Seahawks' Super Bowl XLIX loss

Sherman hasn’t let it go. It’s haunted Richard Sherman from the moment that the Seahawks chose to pass from the 1-yard line in Super Bowl XLIX, according to a new feature from ESPN’s Seth Wickersham. The news back in April that the Seahawks were open to the idea of trading Sherman, their vocal defensive leader, was surprising.