What about Neemias Queta? Queta, a seven-footer from Portugal who’d been a member of the Celtics for a couple of fairly undistinguished years, is affecting the game so profoundly that the Celtics have one of the league’s best defenses when he’s on the court and one of the worst when he sits. Coming into the season, he was considered one of the team’s liabilities.journey-inline-newsletterinline-newsletter