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.

There has been a concerted effort from General Manager Ryan Poles and new Head Coach Ben Johnson to beef up the trenches.

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.

Here are five things to know about new Bears center Drew Dalman:

After officially signing his contract with the Chicago Bears, Drew Dalman met with the Chicago media to talk about what made him choose to sign with the Bears and what he brings to the team.