From the Palm Beach Post:

Players have been clearly told that there is no guarantee of retaining a starting job if they get injured. Olivier Vernon learned that the hard way after sitting out Saturday’s scrimmage with an undisclosed injury. Vernon was elevated to first-team defensive end last week but was demoted to No. 2 on this week’s depth chart following a standout performance in the scrimmage by Adewale Ojomo. “Now Vernon will have to fight like heck to try to get ahead of Ojomo,” D’Onofrio said. “That’s what happens when guys get injured. People are learning that around here, that it’s not one of those things like, ‘This is my spot.’ You can get Wally Pipp-ed in a minute.”