As teams hit the field to begin organized practices, it is only natural to evaluate which NFL offenses will pose the biggest threat in 2017. Some clubs we are covering made some wonderful offseason acquisitions that should set them up for brilliant success this year

Meanwhile, there are those teams with playmakers in their prime years we don’t envision slowing down anytime soon. As for the quarterbacks leading these powerful offenses, they range in age from nearly 40 to a fresh-faced 23 years old.

Here we break down eight of the NFL’s scariest offenses — units other teams should be worried about facing in 2017.