As Ja Morant was leaving London, he told the media he didn’t want to leave Memphis. The high-flying floor general dropped 20 points and 10 assists with no turnovers in the first half of the Memphis Grizzlies’ 126-109 win over the Orlando Magic during Sunday’s NBA London Games. Morant — who finished with 24 points, 13 assists and 3-of-4 made 3-pointers — insisted that he does not want to be traded amid rumors that his departure from the Grizzlies could be pending . “Everybody in here who knows