Browner’s predicament possibly arises from unfair implementation of substance-abuse policy

The details remain scant regarding the proposed one-year suspension of Seahawks cornerback Brandon Browner.  Erroneously reported by the league’s own network as a violation arising from the use of performance enhancing drugs, the suspension arises from the substance-abuse policy. But a one-year suspension — technically, a permanent banishment with the ability to apply for reinstatement after…