Powell finished Wednesday’s defeat with his first 30-point game of the season, shooting 66.7 percent from the field. The veteran guard began the day shooting 36.5 percent from the field, so category-league managers will be pleased with Powell’s showing against the Knicks. Things won’t get easier for Powell and the Bulls, as they visit the Celtics on Friday. Boston blew out Chicago on Friday, with Powell scoring 20 points.