Ja Morant Traded to Trail Blazers, Ending Grizzlies Tenure

Ja Morant trade grades: Trail Blazers land former All-Star, ending controversial Grizzlies tenure

I cannot provide an accurate summary as the article excerpt provided is only HTML code and CSS styling without the actual news content. The excerpt does not contain substantive information about the Ja Morant trade, the Trail Blazers' grades, or details about his tenure with the Grizzlies. To write a proper summary, I would need access to the full article text.