Foster, who might just be getting a veteran's rest day, is expected to start Sunday against the Ravens. Houston is a 5.5-point underdog at Caesars Palace Race and Sports Book.
The move comes as a major surprise. While Jay Cutler has faced scrutiny for his body language and demeanor, the team handed him a seven-year, $126 million contract last season. The move seems to indicate that Cutler is done for the season, and puts his career with the Bears in jeopardy.
Clausen has seen time in three games this season, completing three passes in nine attempts. His last start came back in 2010, his rookie season. That year, Clausen threw for 1,558 yards, with three touchdowns against nine interceptions.
Lee, who is dealing with a hamstring injury, has played just once this year. Bogut has missed the last four games with a knee issue.
Hernandez was eligible for arbitration, but settled on a $2 million salary figure for next season. The 29-year-old posted a missed all of last season after undergoing Tommy John surgery.