Caleb Williams, the Chicago Bears' rookie quarterback drafted first overall, is set to make his NFL debut against the Tennessee Titans this Sunday. Williams has expressed confidence and a calm demeanor as he approaches this milestone, focusing on winning rather than personal statistics. The Bears have high expectations for Williams, especially after a disappointing last season, and have bolstered their offense with key players like D.J. Moore and Keenan Allen. Titans coach Brian Callahan has praised Williams, recognizing his dynamic play and the improved Bears roster. Additionally, Williams has already been elected as one of the Bears' team captains, highlighting the trust placed in him despite his inexperience. Commentators, including Bears announcer Jeff Joniak, have lauded Williams' talent and preparation, underscoring the excitement surrounding his debut.