I only see -3.5 1st half same as last ATL game which I still won but felt less comfortable laying the half point.
If i recall Pinnacle had -3.5 +101 earlier today (now -106) which is comparable to the OP's -3 -115.
With Green Bay a public fav you may want to wait for favorable line movement before kickoff.
I was thinking this as well but the line seems to be moving the opposite way. Now -6 ATL
Still -3½-110 1st half at Betcostarica