Jayson Tatum will be back in the lineup Thursday night when the Boston Celtics host the Golden State Warriors at TD Garden. The Celtics forward has missed the last three games with a groin injury, but C's head coach Brad Stevens told reporters at Thursday's shootaround that Tatum played some 3-on-3 in the morning and felt good enough to play versus the Warriors. Stevens said Tatum will be on a minutes restriction.