C/G Graham Glasgow

The Lions released Glasgow this week on a cost-saving move. He stepped into the starting job last season to replace retiring Pro Bowler Frank Ragnow and held his own. His best season was in 2023, however, as a starting guard.

C Ethan Pocic

Pocic has been the Browns' center for the past four seasons and has done a solid job. He is a very tall center at 6-foot-6. His Pro Football grades have dipped the past two seasons.

G Joel Bitonio

At 34 years old, Bitonio was still one of the league's best guards last season. The seven-time Pro Bowler posted the league's sixth-best pass blocking win rate among interior offensive linemen (96%). He's spent his entire 12-year career in Cleveland but could land in a fresh city.

G Kevin Zeitler

Zeitler spent three seasons as a highly-respected Raven, but the team moved on from him following the 2023 campaign. Zeitler answered with back-to-back solid campaigns in which he played 16 games in each. He posted the 15th-best PFF grade among starting interior blockers last season. Could he have a reunion at age 36?

G Daniel Faalele

A two-year starter in Baltimore, the hulking Faalele had his share of ups and downs. There were too many quick losses last season, which caused some of the Ravens' offensive inconsistencies, but teams may still see a high ceiling for the hulking and durable converted tackle.

G Mekhi Becton

The former 11th-overall pick converted from tackle to guard and helped the Eagles win a Super Bowl. That made Becton a prized free-agent signing for the Los Angeles Chargers last offseason, but he answered with an injury-plagued and rocky season in which he was one of the league's lowest-graded blockers. Becton was released in a cost-cutting move before free agency.

G Dylan Parham

Playing for a Raiders team that struggled last season, Parham had the NFL's 19th-best interior pass block win rate (95%) last season. A former third-round pick, Parham is a 26-year-old four-year starter.