The Chicago Bears have made massive investments into the offensive line this offseason, and newly signed center Drew Dalman explains how they'll help QB Caleb Williams.

Just about a week before free agency opened up, Bears general manager Ryan Poles made two separate trades to acquire Jonah Jackson from the Los Angeles Rams and All-Pro guard Joe Thuney from the Kansas City Chiefs, and with the addition of Dalman, the Bears remade the interior of their offensive line.

The arrival of Drew Dalman as Ben Johnson's Bears center has benefits for Caleb Williams, if not for the entire offense, but they'll try not to get ahead of themselves.

The Chicago Bears have made their first big splash of free agency agreeing to terms with center Drew Dalman, according to NFL Network's Ian Rapoport. It's a three-year, $42 million deal that includes $28 million guaranteed, which makes Dalman the second-highest paid center in the NFL.

The Chicago Bears made another massive move, signing Atlanta Falcons center Drew Dalman in free agency. Here are four takeaways from the transaction.

According to CBS Sports' Jonathan Jones, Dalman turned down more money (from an unidentified team) to play for the Bears. Not that the deal that Dalman got from Chicago is anything to scoff at, but it speaks volumes about how players view the Bears with new head coach Ben Johnson leading the charge.