With favorites posting a 9-3-1 against the spread mark last week, and with double-digit favorites covering at a 68.8 percent clip through six weeks, as many as six teams could be favored by 10 points or more in Week Eight.

The big favorites are: 

— San Diego (-16½) vs. Oakland

— Chicago (-13) vs. Cleveland

— Indianapolis (-12) vs. San Francisco

— Arizona (-10) vs. Carolina

— New Orleans (-10) vs. Atlanta

Also, the Cowboys are predominantly 9½-point favorites vs. Seattle, but Dallas is favored by 10 at some sportsbooks in Las Vegas and offshore, according to the odds boards at VegasInsider.com.