Use averages to determine Over/Under, like shown here: http://SkillDuel.net/nfl

[tester66811]

This site shows the NFL team that has the most favorable Over/Under Line this week:
http://SkillDuel.net/nfl
They show the average total game scores of both teams, for all games played thus far this season.
If that number is much different than the current Over/Under Line, then they highlight that game as the best one to bet on.
Do you think this system will be effective?

 

[jamesbong]

Seems too basic to be profitable. I'm sure it can easily be back tested. Go for it.