Chicago Bears Q&A: Would GM Ryan Poles trade for RB Brian Robinson Jr.? Are any surprise cuts looming? Chicago TribuneChicago Bears sign running back Royce Freeman Windy City GridironAmidst Brian Robinson trade rumors, Bears holding running back tryouts Sports IllustratedBears Host 3 Running Backs For Tryouts at Halas Hall Bleacher NationBears work out 3 running backs including Royce Freeman Bears Wire