I want to put out a general warning. Be careful at any book putting out an off-number Super Bowl line. Let me give an example:
Let's say that these are the Pinnaclesports.com numbers:
Saints -6.5 -107
Jets +6.5 -101
Now, let's assume book flybynightsports.com has this line
Saints -7.5 -115
Jets +7.5 -105
flybynightsports.com is going to take significant action on the Jets and very little action on the Saints. If the Saints were to cover the 7.5 (about 44% of the time given Pinnacle's numbers), then flybynightsports.com would win huge on the Super Bowl
If the Jets were to cover the 7.5 flybynightsports.com would suddenly become insolvent....
More...