Chip Kelly talks about Evan Mathis, Vinny Curry and his new role in the front office before today’s practice.

QB talks injury, zone read and more.

Zach Ertz thinks all of his work in the offseason will result in a larger role in 2015.

Ex-teammates react to Mathis news.

Running diary of what we saw.

“We are obviously down a good football player,” he said.

How will Birds divide carries among the RBs?

Guard/center signs one-year deal.

A roundup of national media coverage.

Mathis move could leave Eagles vulnerable on a couple levels.

A look at Cary Williams’ comments and Sam Bradford’s upbringing.

Agent says he is poised to sign with team Monday.

A look back at spring workouts.

Plus, Jay Gruden explains Desean Jackson’s absence.

Former Eagles guard weighs in on move.