The bloodletting seen around the NFL as teams manage their salary caps has been particularly hard on offensive linemen. Many well-established blockers have had their heads on the chopping block, and more will enter the free-agency pool once the new league year begins Wednesday.
Negative market forces won't affect certain players, though, starting with the Baltimore Ravens' Orlando Brown Jr.
Brown isn't a free agent, but he's on the market as the top available tackle under 30 years old after he requested a trade last month, per NFL Network's Ian Rapoport.