Berrian has really thrived since the Vikings went with Gus Frerotte.

Vikings inactives: QB John David Booty (3rd), DB Madieu Williams, DB Benny Sapp, LB David Herron, T Marcus Johnson, DE Otis Grigsby, FB Jeff Dugan, DT Lerroy Guion.

Vikings quarterback Gus Frerotte could be without his best weapon against the Bears on Sunday. After leading his team with 131 yards on five catches last week, Bernard Berrian is listed as questionable on Minnesota’s injury report with a knee injury.

Vikings WR Bernard Berrian returns to Chicago this week to face the Bears, a team he left in the offseason for a six-year, $42 million deal with Minnesota.

Beyond the changes at quarterback and questions at running back, the Vikings might have bigger problems at wide receiver.