The final position I would like to see the team fill with a veteran UFA is the free safety spot. The
FS is the last line of defense. In 2011 the D played well but gave up way too many long TDs because the safeties were taking the wrong angle to the play or just out of position.
They need someone to pair with T.J. Ward that can be the center fielder to prevent the big play from going to the end zone.
While Eric Hagg shows some progress, he is too much of a SS to play with Ward. We have seen both Usama Young and Mike Adams misjudge the speed of players and miss key TD-saving tackles.
With an improved front line (hopefully including a new DE), the addition of a FS would help even more in 2012.