The swelling has subsided in Los Angeles Lakers center Andrew Bynum's right knee and he will play in Game 4 on Sunday, Bynum told reporters on Saturday.Bynum entered the Hornets practice facility, located about 10 miles outside of downtown New Orleans, with a smile on his face, a day after he fell to the floor for the third time in the past three weeks because of injuries to his right knee that was surgically repaired last summer. Source: ESPN