What happened: Chicago listed Caleb Williams as a full participant on Wednesday's estimated injury report. The full designation marks a step forward after a week-to-week hamstring pull limited him in recent weeks.

Why it matters: Chicago sits at 3-1 entering a division road game. Restoring the starting quarterback to full work stabilizes preparation for Green Bay.

What to watch: Chicago returns to practice Thursday before final game designations. Another full session would point toward availability Sunday.