Yahoo Sports reports: Two-time NBA All-Star guard Ja Morant is being traded from the Memphis Grizzlies to Portland in exchange for forwards Jerami Grant and Kris Murray, ESPN reported on Monday.The Grizzlies traded forward Jaren Jackson Jr. to Utah in February and sent guard Desmond Bane to Orlando last June and Morant's departure completes the departure of what had been a young core of stars.