There are many free agents on the market that can make an impact for teams in 2012. However, they have not been drawing as much interest as one would expect.
This could come as a result of concerns about a player's health or as a result of the fact that they are older players. Some of these players also want more money then they are worth.
As these players wait out the free-agent market, they will be connected to a number of teams that could certainly use their services. These teams would be smart to go after them.