"After finalizing their 2020 NFL Draft, Chicago Bears general manager Ryan Pace decided to jump into the undrafted free agent market. Pace made it a family reunion in Chicago as he signed Ledarius Mack to a free agent deal. Khalil's younger brother is a product of the University of Buffalo and registered 7 sacks with 24 tackles last year while making the All-MAC Second Team. The 6'1 240lb DE played two full seasons for the Bulls.