1998 proved to be Dewayne 's best season in the NFL .
On February 25 , 1998 , the Pittsburgh Steelers signed Dewayne Washington as an unrestricted free agent .
1998 proved to be Dewayne Washington 's best season in the NFL .
On February 25 , 1998 , the Pittsburgh Steelers signed Dewayne Washington as an unrestricted free agent .