Im not sure why we havnt inquired about Tatupu who was cut by the seahawks last year.  He currently doesnt have a job in the nfl.  We are hurting at linebacker and he could be a huge help to our defense.  Is there something up with his situation that no teams want him or is he injured or retired?  Anyone have any inside information about him?  Its hard to believe that a stud LB from USC that is still pretty young and started for 4 years or so isnt on anyones roster right now.  Also with Thomas Davis being out and maybe not being able to play ever again, i think this would be a solid signing.  Whats the deal with Tatupu?