Hornets' Davis will return from concussion Friday
Williams says rookie guard Austin Rivers, the 10th overall pick, also is ready to come back from a sprained finger on his left hand that sideline him for one game.
The 6-foot-10 Davis has been out since midway through the second game of the season on Nov. 2, when he took a hit to the head in a collision under the basket with Rivers.
Davis was off to a strong start to his NBA career, averaging 14.5 points, 6.5 rebounds and 1.5 blocks in his first two games.
Rivers has averaged 6 points, 3.3 assist and 2 rebounds through three games.