Observations from the Vikings 4th padded practice: After Mike Zimmer called out his defense to the media post walk-thru, the first team unit played with a different edge in practice today. Everson Griffen was as animated as I've seen all camp. Danielle Hunter would've been credited with a sack during the red zone while Harrison Smith got into the backfield on 2nd down in the 2-minute drive, where the offense stalled inside the 40-yard line. Chad Beebe and Stefon Diggs made some big catches in 11-on-11 while Minnesota continues to employ its tight ends in multiple sets regularly. Like always, the Diggs/Xavier Rhodes matchup continues to be a fun one in training camp. Backup T/G Aviante Collins left practice when sustained a left leg injury during a goal-line period with the second team offense.