Before that happens, he needs to make an appearance with the team.
The 36-year-old defender has been excused from the team without explanation since the start of camp. He was charged with drunken driving in late June, with a court date set for later this month.
"A lot of the new stuff that we have right now he hasn't been exposed to," Arians said. "There will be a learning curve, but, hopefully, he's going to have over 20 days to be ready."