I've been intrigued by the extremely low level of sacks allowed by our offensive line this preseason.  The NFL stats page lists us as having given up 5 sacks.  (I swear they missed a sack in the New England game... the stats show 2 sacks, I remember 3.... but whatever). It got me to thinking.... 1) Do levels of preseason sacks allowed in any way correlate to sacks allowed in the regular season?  (Obviously something like an injury could totally mess with the statistics, as a key OLineman might b