Let's get to the links...
Eagles practice notes, August 4, 2015: Zach Ertz impresses - PhillyVoice
Zach Ertz had a really good day. On one play near the end of practice, he out-jumped Mychal Kendricks for a pass down the seam, and landed hard on the ground. Ertz was shaken up and was helped off the field. However, a couple plays later he was right back in there, got open, and made another catch. Ertz was very active as a receiver all day.
Despite Blowback, Kelly Says No Regrets On Cooper Decision - Birds 24/7
"I think that Riley made a mistake; that's part of it.