Johnson returned to practice Sunday after sitting out with an illness, Gary Washburn of the Boston Globe reports.

EDGE Analysis

The Celtics as a whole have been dealing with a flu bug, which has caused a few different players to miss time. Johnson sat out Thursday's matchup with Real Madrid because of it, but is feeling better and was able to return to practice Sunday. With three more days of rest until Wednesday's game against the Nets, there's no reason to think Johnson won't be able to suit up and play.