Forgive us if we're a little confused by Chris Johnson's assessment of the Titans' offensive struggles. Thursday, Tennessee's franchise running back repeatedly said that his slow start -- 19 carries for 21 yards -- is about "us as a while offensive group." But when asked if there have been holes for him to run through, he said "I wouldn't say they've been there." And when asked if he should share some responsibility for the lack of production, he replied, "I wouldn't sit here and say I'm to blame." So we're left with a chicken vs. egg-quality quandary: Is the Titans' line not executing, or is Johnson not hitting the holes when the line opens them? And did Johnson make a mistake in how he handled the issue?