Jumping on early NFL lines like a team moving from -3 to -4.5 often means...

https://lorenzosnewblogs.nexorafield.com/posts/how-much-does-offensive-line-news-matter-for-betting-spreads

Jumping on early NFL lines like a team moving from -3 to -4.5 often means you’re paying more than you should. In my experience, patience pays off—waiting for the closing number usually gets you better value and clearer info