You expect a zone blocking team to have relatively light (for 300 pound men) linemen who also have some mobility. Given that the Falcons have an offense run by notorious ZBS enthusiast Kyle Shanahan, you won't be stunned to learn they have the lightest front in the entire NFL.
At the bottom are the Atlanta Falcons, even after adding some size earlier in the offseason. The Atlanta offensive line will now feature Andy Levitre and Alex Mack in the starting group, taking over for Mike Person and Joe Hawley.