CBS Sports is grading every first round pick in the 2019 NFL Draft and the Buffalo Bills have earned high marks for selecting Houston defensive tackle Ed Oliver.

Buffalo received an A grade from the site and drew comparisons to Hall of Fame defensive tackle John Randle. Here is what CBS Sports said about the pick.

I thought he was misused at Houston. I think this kid is going to be special at the next level. He is not Aaron Donald, I don’t like that comparison. He plays a lot like John Randle and Randle was a Hall of Famer. This kid is going to be a good player for Buffalo.

Buffalo’s interest in Oliver was one of the draft’s worst kept secrets, but he wasn’t expected to fall to the Bills at No. 9. The Bills first met with Oliver at the 2019 NFL Scouting Combine. Their next meeting was at Oliver’s pro day. Head coach Sean McDermott was shown watching Oliver perform drills closely.

The Bills later hosted Oliver on a top-30 pre-draft visit.

In Buffalo, Oliver will replace Kyle Williams at the three-tech position. Oliver, a special athlete, can stop the run and give Buffalo an interior pass-rush from the position.

In his career at Houston, Oliver recorded 193 total tackles (123 solo), 53.5 tackles for loss, 13.5 sacks, 14 pass breakups and six forced fumbles. He was named a three-time All-American at the school and was the 2017 Outland Trophy Winner for most outstanding interior lineman.