Tennessee's newest commitment, defensive end Kyle Phillips of Hillsboro High School in Nashville, Tenn., is among the newest five-star prospects in 247Sports' final five-star rankings for the 2015 class.

247Sports revealed its 32 five-star prospects for the 2015 class Wednesday, and Phillips was among the biggest movers in the latest rankings update. The 6-foot-3.5, 250-pound Phillips — who announced his commitment to Tennessee on Saturday at the U.S. Army All-American Bowl —Â moved up 86 spots to the nation's No. 21 overall prospect following his impressive performance last week in San Antonio.

Five-star defensive tackle Kahlil McKenzie, a Vols commitment from Concord, Calif., climbed one spot to No. 3 in the final rankings after another strong showing last week at the U.S. Army All-American Bowl, while five-star Tennessee wide receiver commitment Preston Williams stayed at No. 29 despite sitting out last week's Under Armour All-America Game because of a knee injury.

Vols defensive tackle commitment Shy Tuttle of Lexington, N.C., meanwhile, fell from the ranks of the five-star prospects after playing in last week's Under Armour All-America Game in St. Petersburg, Fla. He's now ranked the nation's No. 36 overall player and No. 6 defensive tackle.