Jackson is doubtful for Friday's game against the Celtics due to left knee soreness.
Friday is the first half of this back-to-back, so the Grizzlies could have an eye on Jackson being available for Saturday's matchup against the Hornets. With the third-year forward in line to sit out versus Boston, Taylor Hendricks and Olivier-Maxence Prosper are both worthy of streaming consideration in most fantasy leagues.