I'm posting this because as a Redskins fan who is not quite old enough to have a very good memory of the Baltimore Colts before escaped to Indianapolis in 1984, I remember Joe Washington with the Redskins in the early and mid-1980s. He was what the NFL calls now and perhaps then a hybrid on offense. Someone between a wide receiver and running back. Someone you could run out of the backfield in a traditional set, but run draws, catch screens and swing passes out of the backfield. But you also line him up in the slot position as a possession receiver, or even big play receiver.
Hybrid offensive players tend to not be big for running backs and not tall for receivers. They tend to be about 5'9-5'11 around 190-200 pounds or smaller than that. Strong enough to run the ball out of the backfield and catch the ball as a wideout and get open. But not quite big enough you want that player to be doing full-time, at least as your go to runner or receiver. The guy who really reminds me of Joe would be Eric Metcalf who played for the Cleveland Browns and Atlanta Falcons in the 1990s. And played both halfback and wide receiver, as well as return kicks and punts.