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

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.