"They both went well cleaned," he said. "They cleaned out loose particles and we anticipate both players to be back for the start of the season. They will start their rehab and we'll evaluate them daily and see how it goes. I'm hoping they'll be there for the start of the season."
Crennel said he would like to see them in the final preseason game, but that might not happen.
"I think if I could see them in that last exhibition game would be good, but we'll have to play that by ear."
The injuries opened up opportunities on the offensive line and in the secondary for guys to show what they can do.
"I told the team there are some opportunities for the guys on the offensive line," Crennel said. "I told them they can take advantage of it. I also told them at defensive back there are some opportunities."
"Chambers has been in the system and has some versatility," Crennel said. "He's ahead of some of those other guys that have been here for only a couple of days."
"We're concerned a little with our depth at corner, but hopefully, some of the other guys can step up," Crennel said. "One of those guys, Perkins, made an interception today and if he can keep doing those things that will help him."
Other Injuries: WR Joe Jurevicius is still having back
spasms, but is getting better. RB Chris Barclay (ankle) is still in a boot but
is making progress. DL Andrew Hoffman had to leave practice as he over heated
and was taken in for precautionary reasons Crennel said he's OK.