On Sunday, four more NFL teams officially reached the midway point of their preseason, with the Pittsburgh Steelers hosting the Atlanta Falcons and the Los Angeles Chargers taking on the New Orleans Saints in a pair of standalone exhibition games.
Three of those four teams didn't use their regular starting quarterbacks, and key players were absent on both sides of the ball in both Pittsburgh and L.A., but that doesn't mean we didn't learn a lot from the 120 minutes of football that were played.
Here are a handful of takeaways from the second Sunday of the 2017 NFL preseason.