Bears MLB Brian Urlacher (knee) has missed six straight practices. Urlacher missed four days with soreness in his troublesome left knee, but has been away for "personal reasons" since Monday. It's unclear if the "personal reasons" are related to his knee, but it's possible he's undergoing tests. Urlacher suffered left MCL and PCL tears in Week 17 last season, but wasn't expected to be limited in camp. His absence is a concern.