Johnson had his 2016-17 option picked up by the Celtics on Thursday, Adrian Wojnarowski of The Vertical reports.

EDGE Analysis

Johnson's $12 million contract will now be guaranteed for the season, locking him in for at least one more year in Boston. The 29-year-old averaged 7.3 points, 6.4 rebounds, 1.7 assists, 1.1 blocks, and 0.7 steals in 23 minutes per game during 79 games with Boston. Johnson could see a decrease in fantasy production this season with the addition of Al Horford, but should still compete with Jonas Jerebko and Kelly Olynyk for minutes at power forward.