Not since 7′ 7″ Gheorghe Muresan guarded the paint for the Bullets from 1993 to 1997 has an enormous dude played basketball regularly for a D.C. area team – sorry Roy Hibbert, 7′ 2″ doesn’t cut it. For those fans looking for another behemoth to cheer on, the Maryland Nighthawks of the American Basketball Association have announced that they’ve signed 7′ 8 3/4″ Sun Ming Ming, supposedly the tallest person to ever play professional basketball….