Bill;
Let's assume for one second the books opened the number at 7.5. They would have had a ton of sharp action on the dawg... TONS and then some squares jumping all over it too.
The line would have moved to 7 and then the square money would have come... let's further asssume the square money moved the Pats to -6.5.
And bang, you get a ton of buyback...
What do you get? A middle if the game lands on 7. The game lands on 7 and the books would have had to pay the dawg at +7', the fave at -6' + plus all the teaser money...
books----->
<----------players
FISH is right and Sky Masterson too. 7 is the absolute right number... a push is the worst case escenario.
KUDOS FISH, you were right on the money from the very beginning...
If I had to guess, offshore opened at 6.5 to be able to offset all the Vegas action coming in later on... Just a wild guess