What happened: Atlanta showed marked improvement in the trenches, with the reserve offensive linemen producing the clearest gains.
Why it matters: The performance strengthens the case for Atlanta's second-unit blockers as roster evaluations intensify. Reliable line depth would give the offense more flexibility when injuries or substitutions hit.
By the numbers: Atlanta entered the game 0-1 in the preseason after a 27-7 loss in its opener.
What to watch: The reserve line's protection and run blocking after halftime will offer the next test before final roster decisions.