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

https://emilysgreatjournals.quantlynix.com/posts/i-loved-a-favorite-at-2.5-but-now-it-s-5-what-should-i-do

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.