Chastain is a road-grader who shows incredible leg drive. He is extremely strong for his size, and can really get up field and move. Several occasions on film he knocks one defender out of the play, then continues to move up field and block the next. He is an excellent finisher getting his mand down. He shows elite lateral quickness, especially in his defensive tackle film. Really impressied with how quickly he gets out his stance, the senior is a big sleeper for sure.