The Bears have signed defensive tackle Mick Williams, who originally was signed out of Pittsburgh as an undrafted free agent by the New York Jets.
Williams, of course, played under former Bears head coach Dave Wannstedt. He was productive in college, although he was considered an undersized defensive tackle.
Here's a scouting report of him by CBS Sports.
He was a key to arguably the best defensive line in the Big East, notching five sacks and 17 tackles for loss. He was Big East's Co-Defensive Player of the Year.
The Bears waived/ injured defensive tackle Averell Spicer.