By Evan Bleier Days after reports of his pending retirement were published and then refuted by members of his camp, Tom Brady officially announced his retirement from the NFL on his own terms via an Instagram post on Tuesday morning. Based on what Brady wrote in his retirement letter, which was likely edited and gone over multiple times with a fine-tooth comb by his in-house public relations team, those terms did not include thanking anyone involved with the New England Patriots, including coach Bill Belichick, owner Robert Kraft or the fans that cheered the 44-year-old through mostly thick, b…