Football is back, and with it comes the excitement of free agency. The first few days of free agency have already seen several high impact players switch teams. Many of these moves have serious fantasy implications.I’m sure everyone has already over analyzed all of the big moves. What does playing in Seattle do to Sidney Rice’s value? What about the fact that DeAngelo Williams isn’t leaving Carolina? While these are moves you no doubt need to be aware of, there are many potentially overlooked, less glamorous free agent signings which may yet help you get the edge in your league.