QB in the draft for Pittsburgh?

For the past nine seasons, the Pittsburgh Steelers haven't really had to worry about their QB position, as Ben Roethlisberger filled that position quite well. And that trend continues into 2013, at least with Roethlisberger at QB1 and Bruce Gradkowski at QB2. But there's now some thought that the club will use one of its draft picks on a passer prospect to develop for the future.