According to RealGM, the Brooklyn Nets have signed and waived RaiQuan Gray. View the original article to see embedded media. The Brooklyn Nets will play their first game of the 2022-23 regular season when they host the New Orleans Pelicans at Barclays Center in Brooklyn on October 19. They will also open up training camp in less than a week and play their first preseason game on October 3 against the Philadelphia 76ers. Recently, the team signed and waived former Florida State star RaiQuan Gray (h/t Hoops Rumors and RealGM). Gray played three seasons for the Seminoles, and during the…