Any role for Armanti Edwards?

For Carolina Panthers WR Armanti Edwards, a number of developments have lent credence to the notion that he was on his way off the roster in recent seasons -- sure enough, many believed (and may still believe) that he will not make the 2013 53-man roster. In order to save his spot, he'd need a big offseason, and a big training camp. So how's he doing with that plan, and what kind of a role might he play this fall?