Well it seems this is becoming more common. Awhile back before any talk about champ, Terence Newman told the team he was ready to play reciever, since they would not need him to return kicks. Newman played corner, wide reciever, and kick returner in college. I think on the jets years back keyshawn johnson played corner for a few plays and had a pick if i remember correctly. Either way, it seems these versatile players want to do more for their teams, and don't be too shocked if in the future, one guy per team is playing both sides of the ball.