Looking at the composition of this team, "positional flexibility" notwithstanding ...
Let's start at the back end of the defense: Five safeties and six corners. Five inside linebackers. Three outside linebackers. Six defensive linemen.
The offense: Six wide receivers. Three tight ends. Three running backs. One fullback. Nine offensive linemen. Three quarterbacks.
A kicker. A punter. A long-snapper.
That's it. Make of it what you will. 2014 Pittsburgh Steelers.