Kemba Walker said he wants to earn the role of being a leader with the Celtics this season. He didn't mind following his teammates in Boston's win over the Toronto Raptors on Friday night. Walker recovered from a second straight poor shooting start to score 11 of his 22 points in the fourth quarter and help the Celtics rally to beat the defending NBA champions 112-106. read more https://www.espn.com/nba/recap?gameId=401160659