Wanya Morris's struggles bring up serious questions about Chiefs left tackles

The Kansas City Chiefs deserve to take the rest of the day and celebrate. With their seventh win in seven games, they're already in rare company as the only unbeaten team in the National Football League, and now they're chasing some all-time franchise records in terms of consecutive victories and best starts to a season. In Week 8, the Chiefs took care of the Las Vegas Raiders on the road and made themselves comfortable once again at Allegiant Stadium. The result was a 27-20 win for K.C. and a 5.5 game difference between first place (Chiefs) and last place) Raiders in the AFC West through eight weeks. Moving forward, however, the win over the Raiders brought about some answers along with new questions. That's because better teams than the Raiders would have taken greater advantage of some issues on the part of the Chiefs—and as the season draws closer to the postseason—those issues are going to picked on more and more. Of course, it's no secret that the Chiefs have general concerns at left tackle. That's tru