One Thing to Know: Who will replace Roethlisberger?

NBC on Yahoo! Sports

A large part of Ben Roethlisberger's value as a quarterback is his ability to make plays with his legs, but his recent knee surgery could seriously curb the mobile aspect of his game. Big Ben, now 31 years old, could be on the verge of slowing down, which begs a question the Steelers haven't needed to ask in a long time: Who is the quarterback of the future?

Mike Florio explains how Roethlisberger's size could expedite his physical breakdown and wonders whether Pittsburgh drafted Landry Jones this offseason in preparation for the inevitable erosion of Big Ben's skills.

What to Read Next