The Eagles have a fourth starting spot on defense that they have to replace in 2017 as defensive tackle Bennie Logan agreed to terms on a one-year deal with the Kansas City Chiefs.

A former third-round pick in 2013, Logan was a dependable player with 51 career starts on his résumé. He was a nose tackle in the Eagles' 3-4 scheme from 2013-15, which is the Chiefs' base defense. Stout against the run, Logan had expressed interest in returning to the Eagles, but wanted to seek what he could get on the open market. Logan visited with Washington over the weekend before ultimately joining Kansas City.

In addition to Logan, the Eagles released defensive end Connor Barwin and cornerback Leodis McKelvin. Cornerback Nolan Carroll agreed to terms on a three-year deal with Dallas over the weekend.

Who will start alongside Fletcher Cox this season? Fourth-year veteran Beau Allen has played all 48 regular season games since being a seventh-round pick of the team in 2014. He started three games in 2016 and recorded a career-high 32 tackles and four tackles for loss for the year. The Eagles signed defensive tackle Destiny Vaeao as a rookie free agent last season. Playing only 26 percent of the team's snaps, Vaeao had 19 tackles, two sacks, and a forced fumble. The team also has another rookie free agent in Aziz Shittu, who spent his entire rookie year on the practice squad.