​The Philadelphia Eagles enter training camp with one of the NFL’s strongest offensive line groups, and that remains one of the biggest reasons their championship expectations are legitimate.Philadelphia has star power at both tackle spots, a proven interior foundation, and enough developmental depth to make the back end of the roster interesting. Jordan Mailata has become one of football’s best left tackles. Lane Johnson continues defying age on the right side. Landon Dickerson remains a tone-setter at guard. Cam Jurgens gives the Eagles a versatile interior piece with center-guard experience, while Tyler Steen has already established himself as a starting-caliber guard after a strong 2025 season.Jun 9, 2026; Philadelphia, PA, USA; Philadelphia Eagles center Willie Lampkin (61) and guard Micah Morris (76) drill during minicamp at Jefferson Health Training Complex. Mandatory Credit: Bill Streicher-Imagn ImagesThe question entering camp is not whether the Eagles have enough talent up front. They do. The more interesting questions center on depth, long-term succession plans, and how many young linemen Philadelphia can realistically protect on the initial 53-man roster.AdvertisementAdvertisementAdvertisementMailata enters training camp as the standard on Philadelphia’s offensive line and one of the best left tackles in football. At 6-foot-8 and 365 pounds, he gives the Eagles rare size, athleticism, and power on the blindside, and his development from a seventh-round project to an elite starter remains one of the franchise’s best player-development stories.That story, however, is no longer the headline. Mailata is no longer judged by where he came from. He is measured against the NFL’s best tackles, and he has earned that standard. His ability to protect Jalen Hurts, move defenders in the run game, and operate as the anchor of the line gives Philadelphia a major weekly advantage.Johnson enters his 14th NFL season still playing one of the sport’s most demanding positions at a high level. At 36, he remains one of the Eagles’ most important players because his presence at right tackle gives the offense stability, toughness, and elite pass protection against top edge rushers.AdvertisementAdvertisementAdvertisementThe Eagles know Johnson’s career is much closer to the end than the beginning, but his value has not disappeared. His technique, experience, balance, and understanding of rush plans allow him to keep winning even as younger defenders cycle through the league. Keeping him healthy and fresh will be one of Philadelphia’s quiet priorities throughout camp.Dickerson remains one of the Eagles’ tone-setters on the interior. At 6-foot-6 and 332 pounds, he brings the power and physical edge Philadelphia wants from its offensive line, particularly in a run game built around Saquon Barkley and Hurts.Dickerson’s role is secure, but his importance should not be overlooked. The Eagles’ offensive identity depends on controlling the line