Early NFL lines can be all over the place, like a team opening at -3 but...

https://elliotsinspiringblog.scriblorax.com/posts/is-it-okay-to-skip-betting-nfl-until-week-4

Early NFL lines can be all over the place, like a team opening at -3 but closing at -4.5 by kickoff. That extra half-point isn’t small change—it can make or break a bet. The key? Be patient and wait for the line to settle before pulling the trigger.