Welker has “mild” ankle sprain, Bailey has foot sprain

After further review, the Broncos aren’t as screwed as it initially appeared. Per a league source, receiver Wes Welker has a “mild” right ankle sprain.  Though “no” right ankle sprain would be preferred, “mild” implies that he’ll be back for the regular-season opener in 18 days. Bailey, whose MRI showed no torn ligaments in his…