Jackson (Miss.) Hartfield Academy three-star defensive lineman Reginald Vaughn committed to the Arkansas Razorbacks on Saturday. Vaughn is the nation’s No. 418 overall prospect, No. 36 defensive lineman and No. 14 recruit from Mississippi in the 2025 cycle according to the On3 Industry Ranking — a weighted average that utilizes all four major recruiting media companies. Arkansas has received commitments on back-to-back days after landing Shreveport (La.) Captain Shreve three-star interior offensive lineman Lionel Prudhomme on Friday. Vaughn is the 19th recruit to join Sam Pittman’s 2025 class …