New Grey’s Anatomy season 21 cast member Trevor Jackson could be set to join the show on a more permanent basis for season 22. Jackson, an actor and singer, is best known for his role as Aaron Jackson as part of the cast of Grown-ish, as well as roles in the shows Eureka, Black-ish, and American Crime. He is also a singer, having released three studio albums, as well as collaborating with artists such as Diggy Simmons and Cierra Ramirez, and in 2018 he took the lead role of Youngblood Priest in the action crime thriller Superfly.