Celtics guard Derrick White participated in the team’s shootaround despite being listed as questionable with a right knee contusion ahead of Thursday’s matchup against the Knicks. While White’s presence on the court raises hopes for his availability, Jaylen Brown remained sidelined in street clothes due to an Achilles issue. Both players’ status remains uncertain as the Celtics aim to secure the No. 2 seed in the Eastern Conference with a win.