Regular visitors of Notinhalloffame.com know that we are slowly working on the top 50 of every major team in the NHL, NBA, NFL and MLB. Once that is done, we intend to look at how each team honor their past players, coaches and executives. As such, it is news to us that Boston Celtics have announced that they will be retiring Kevin Garnett’s #13 on March 13, 2022 during their home game against Dallas. Last season, during their game against the Clippers on February 13, the team made the announcement that Garnett’s jersey retirement would be impending. Garnett, who entered the Naismith…