Kemba Walker shot 4-of-20 and started 2-of-15 before a late burst of shots helped the Celtics get within three into the final seconds before a Devin Booker jumper sealed victory for Phoenix. Booker ravaged Kemba and Carsen Edwards on offense while Walker couldn't score inside the arc against the Suns defense in a loss. Is Walker becoming a liability with his inconsistency and brutal shooting games since his return from knee injury? The Garden Report debated the possibility of benching him in certain games into crunch time, or whether building up his confidence is the key.