Osi Umenyiora unsure about his future with Giants

It certainly was an eventful year in the life of Giants defensive end Osi Umenyiora. He spent the lockout as one of the plantiffs in a court case against the league, supplied an affidavit that pretty much called Giants G.M. Jerry Reese a lawyer liar (Freudian slip?), staged a short holdout in camp because of…