The NFL draft begins on April 24. Here are The Tennessean's rankings for 10 best defensive linemen available, starting with Mason Graham and Walter Nolen.

There will be some heavy emphasis on the defensive line in the draft, including some top interior linemen and edge rushers. Good players will be found on Day 1. And on Days 2 and 3, the teams with the best eye for talent will find hidden gems that can help their football team.

The Cardinals could viably draft a defensive lineman at any point in the draft. These are the 32 in Draft Wire's top 250 players.