Flexibility and comfort. If you've paid any attention to Matt Nagy's approximate one month long reign as Bears head coach so far, these are the two buzzwords - rather key principles - his offense in Chicago will rely on. Whereas the previous regime led by John Fox and Dowell Loggains focused on fitting a square peg into a round hole, while hoping something thrown at the wall eventually stuck, Nagy and his cohorts will center in on tailoring an innovative offense. An attack that will take into consideration what their players are immediately capable of while also challenging them appropriately.