
Former Illini OLB Coach Charlie Bullen Calling Giants Defense on Monday Night Football
Illinois head coach Bret Bielema’s coaching tree grows as Charlie Bullen gets defensive play-calling duties with the New York Giants.
By Matt Stevens - IlliniGuys Football Writer/Analyst
December 1, 2025
CHAMPAIGN, Ill. — When he sits down to watch the ‘Monday Night Football’ broadcast, Illinois head coach Bret Bielema will once again be a big supporter of the New York Giants.
The branches of the Bielema coaching tree now extends to a defensive play-caller in the National Football League as former Illinois outside linebacker Charlie Bullen will call the defense tonight for the first time in his career against the New England Patriots.
Bullen was promoted to Giants defensive coordinator following the firing of Shane Bowen on Nov. 24 by current head coach Mike Kafka. The chaos with the Giants organization in the 2025 season when Bielema, who was Bullen’s former boss in the 2023 season, took a quick visit to the New York/New Jersey area mid-October during the Illini’s second bye week when Brian Daboll was fired after going 2-8 to start this season.














