Blocking scheme experience matters for backs and one study shows dramatically how Boise State's star and other backs would fit within Chicago's plans.

Zaccheaus knows what Johnson brings to the table as an offensive mind, where he led a Detroit Lions offense that led the league in scoring with 28.2 points per game over the last three seasons. Now, with a rising team like the Bears, Zaccheaus explained what excites him most about playing in Johnson's offense.

The Chicago Bears tested many fans over team loyalty and the franchise's direction after finishing 5-12 last season. After drafting quarterback Caleb Williams and Rome Odunze in the first round and trading for Keenan Allen, the Bears were lauded for their efforts offseason even though the offensive line was a bit suspect entering the season.