In the latest NBA updates, injury news is dominating the landscape, impacting key players and fantasy rosters. Ja Morant's availability remains uncertain, while the Memphis Grizzlies are dealing with the potential absence of Jaren Jackson Jr. due to a grade two ankle sprain. Jackson's recovery timeline is recently deemed week-to-week, indicating at least two weeks sidelined. Meanwhile, Kyrie Irving's injury has opened the door for others on the Mavericks, like Spencer Dinwiddie, Naji Marshall, and Max Christie, who are all now seen as valuable fantasy assets. The Celtics are also in the spotlight with significant uncertainty surrounding the availability of Jayson Tatum and Jaylen Brown. With teams like the Cavaliers and Bucks resting players, streaming options continue to evolve as the NBA playoff picture becomes clearer.