The two teams last 10 matches (5 each) are over 47.5 twice and under the other 8. Those two overs were 48 and 50.
Remarkable consistency: Pats 16 26 DB Charg 17 24 DB DB 34 14 Raiders DB 37 13 Texans Charge 27 20 DB
Basically Denver beats the two stronger play off teams a similar score and the two weak teams a similar score. DB defense very solid with a 4 game conceded sequence of 13-14-16-17.
49ers 17 23 SS Saints 15 23 SS Rams 9 27 SS Cards 17 10 SS SS 23 0 NYG
SS 5 game conceded sequence of 0-17-9-15-17
So combined they're 0/9 or 1/10 for conceding +17.5
I could potentially see DB run away late on if SS Secondary gets banged up and/or the officials are uber-strict because the story is supposed to be that PM (the goody) beats the SS baddies. But in the unlikely event (for me) of DB getting +30 then presumably that would be at the expense of SS possession which would mitigate against the SS busting 20pts.
Has to be most likely 21-17 or 24-21 or 24-17 or some such. one way or the other.
Under 47.5 at a shade of odds on. fill yer boots and yer granny's boots and the boots of yer granny's knitting circle. you get my point...