CBS Sports gave the Bears a rave review for their free agency moves, which includes both signings and trades to shore up the trenches.

Three days of free agency have come and gone, with Wednesday marking the official start of the new league year. We've seen a number of notable deals come across the wire, including at the quarterback position.

Linebacker Jack Sanborn’s rise from undrafted free agent to key player on the Bears ’ defense for three seasons was one of the team’s best success stories under former coach Matt Eberflus. Sanborn will rejoin Eberflus after agreeing to a one-year deal with the Cowboys, a source said.

Jack Sanborn was thought to be an ascending star in Chicago. Now he'll re-join Matt Eberflus and his ex-position coach in a thin LB corps in Dallas.

Eberflus signed Sanborn as an undrafted free agent out of Wisconsin in Chicago, and now the 24-year-old follows him to Dallas

GM Ryan Poles continued his overhaul of the offensive line by adding Drew Dalman, then turned his attention to the defensive line.

The Chicago Bears continue to prioritize the trenches with the expected signing of defensive end Dayo Odeyingbo, who agreed to terms on a three-year, $48 million deal with $32 million guaranteed. Outside of offensive line,

And Lions receiver Amon-Ra St. Brown has taken notice. In the latest episode of the St. Brown Podcast, Amon-Ra reacted to Chicago’s efforts to close the gap under new head coach (and former Lions offensive coordinator) Ben Johnson.

Few teams in the NFL were as busy as the Chicago Bears the past week, and at least one division rival has taken notice. "I feel like the Bears have unlimited f--king money, this s--t's crazy," Detroit Lions wide receiver Amon-Ra St.