Chicago Bears starting quarterback Caleb Williams has experienced a rollercoaster training camp. Sunday, in his first preseason action, the QB impressed.

Bears QB Caleb Williams got off to an impressive start in his preseason debut with Ben Johnson. Here's how the NFL world reacted to his outing.

This is a standard four verticals concept out of a 3x1 alignment, with the trips side of the formation to Williams’ left. Buffalo clouds the picture presnap, showing a single-high look with man coverage indicators across the board: Cornerbacks are parallel to the line of scrimmage, with their eyes on the receivers across from them.