Kristaps Porzingis and Boban Marjanovic now stand alone as the tallest players in the NBA. The other 7-foot-3 player is now out of the league. The Hawks waived Walter Tavares to sign Ryan Kelly with Mike Scott injured. Shams Charania of Yahoo Sports: Hawks release: Atlanta Hawks forward Mike Scott will miss approximately four weeks while undergoing a series of non-surgical procedures for his left knee soreness. This indicates Tiago Splitter is on track to return from his injury before Scott from his. Kelly, a stretch four, attended training camp with the Hawks. He got cut, but there could be a role for him with Scott now hurt. - See more at: http://nba.nbcsports.com/2016/10/31...gn-ryan-kelly-with-mike-scott-out-four-weeks/