Jordan Davis is a great run blocking DT that we're looking to see take more snaps this year, Landon Dickerson is a top tier guard and is getting better each year, Cam Jurgens hasn't had a chance to actually prove much yet but there's little to no reason to believe he won't be a good center given Kelce's enthusiasm at drafting him, Josh Sweat is a probowl caliber edge that continually gets better that we snagged in the 4th round, and Mailata was a 7th round pick that became a top tier LT in short order.
Don't forget we drafted Suemalo who was a very good RG that was just overshadowed by Lane and Kelce, and Lane was drafted 10 years ago to be a perrenial probowler and multiple first team all pro RT.
That's a lot more than 'one good player', Fritz is just stirring up shit despite tons of evidence that the Eagles value trench players over any other position group.