On those lines, I'd play Over on San Diego, Minnesota, and Carolina. Unders on Pitt and Seahawks. NFL pre-season betting is the ultimate crap-shoot. Most of the betting value is more than likely in the extremely underrated average team.
I like the over on Jacksonville, St. Louis, Jets and the under on Denver and New England. Alot went right for New England to go 14-2 last year. I'm hoping the Jets showed the world how to beat them. New England goes 10-6 this upcoming season.