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.