The intention here at Notinhalloffame.com is to take a look at every franchise from the four main North American Sports and who the best fifty is for each team. It will be a daunting task for sure, but it will also include a look at how each team handles retiring numbers, franchise hall of fames and other post career accolades. As such, we here are Notinhalloffame.com are acknowledging the Atlanta Hawks’ decision to retire the number of Dikembe Mutombo, the finger wagging shot-blocker who just entered the Basketball Hall of Fame. Mutombo, who wore #55 throughout his entire professional career,…