The Bills have made a switch in their defensive line rotation, signing Tyrunn Walker and cutting John Hughes, as Mike Rodak of ESPN.com reports (Twitter link). Hughes suffered a groin injury in the team’s first preseason game on Thursday, which triggered his release.

Interestingly, Buffalo was also considering Walker when it signed Hughes in June, but it preferred Hughes at the time because he is more of a “space eater” than Walker. Both men have primarily served as backups in their respective careers, though Walker was more productive than Hughes in 2017. The 28-year-old Walker finished with 22 tackles, one sack, and four passes defended in 16 games (four starts) for the Rams last year, while Hughes played just eight games (no starts) for the Saints and compiled 10 tackles. He tore his bicep late in the season and landed on injured reserve as a result.

Walker, who has also suited up for the Saints and Lions in his career, auditioned for the Jets earlier this offseason, and New Orleans also considered bringing him back into the fold. He experienced a major legal scare last June when he was accused of rape, but he was later cleared by a grand jury.

He will battle for snaps behind starters Star Lotulelei and Kyle Williams.

John Hughes has found a home. The Bills announced (via Twitter) that they have signed the veteran defensive tackle to a one-year deal.

The 30-year-old has managed to put together a six-year career despite serving as mostly a backup. The 2012 third-round pick spent the first four-plus seasons of his career with the Browns, including a rookie season where he collected three sacks. However, he was released by the organization in 2016, less than two years after inking a four-year, $14.4MM extension.

He split the rest of that campaign with the Patriots and Buccaneers before signing with the Saints last year. In eight games last season, the six-foot-two, 320-pound lineman compiled 10 tackles. He tore his bicep late in the season, landing him on the injured reserve.

Kyle Williams and Star Lotulelei are currently slotted in as the Bills starting defensive tackles, and Buffalo has some solid depth behind the two veterans. Hughes will likely have to compete with rookie third-rounder Harrison Phillips, former third-rounder Adolphus Washington, free agent addition Tenny Palepoi, and second-year lineman Rickey Hatley for backup reps.

Either way, it sounds like the Bills were in the market for more depth at the position. NFL.com’s Ian Rapoport tweets that the organization also considered free agent defensive tackle Tyrunn Walker. The 28-year-old was more production last season, finishing with 22 tackles, one sack, and four passes defended in 16 games (four starts) for the Rams. However, the organization ultimately decided on Hughes, who Rapoport describes as “more of a space eater.”