The Chicago Bears kicked off training camp on Wednesday morning with their first practice of the summer, and there was plenty to break down from Day 2 -- including the performance of quarterback Caleb Williams.

It's going to take time for Williams to get comfortable with coach Ben Johnson's offensive system and principles. Even established quarterbacks struggle to adjust to new play-callers.

On Thursday, Williams struggled as a passer, particularly on the deep ball, according to 670 The Score's Mark Grote, who was in attendance at practice. Grote did say that things "looked better" for Williams than they did on Wednesday, but he noted that the second-year QB was "missing on some of the long shots" down the field.