Van Noy spent most of the season on short-term injured reserve due to a sports hernia injury before being activated Monday.
Van Noy was placed on injured reserve before the beginning of the regular season after undergoing surgery in August. The team is on a bye in Week 9.
"There's a chance from medical standpoint that this is going to be his week to start coming back," Caldwell said.
Van Noy is eligible to start practicing, but he still can't return to game action until after Week 8.
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