The jumped out to a 13-point second-half lead and held on for a over the on Sunday at TCF Bank Stadium. Here's what we learned. has been in vintage form for stretches of this comeback season, but he had nowhere to run against the . Peterson managed just 60 yards on 23 carries, his second game this season with 60 yards or C.J. Henderson Jersey fewer on the ground. Peterson played through hand and leg bruises in the win.The , as expected, are in serious trouble on offense without . The team went over four quarters of game time acro s two weeks before scoring their first points without their star running back on the field. Neither (3.7 YPC) or (2.6 YPC) established themselves as an efficient next man up. West's fourth-quarter fumble was a momentum slayer.The have found something in wide receiver . The fifth-round rookie was the best receiver on the field, finishing with seven catches for 129 yards. Diggs has 13 catches for 216 yards in two games. Expect him to have a regular role in the offense going forward.Is still the answer for the ? The quarterback salvaged his day statistically with a solid fourth quarter, but Kansas City remains a painfully pedestrian unit on offense. To makes matters worse, exited the game with a concu sion.We're still waiting to be impre sed by this season. The second-year quarterback -- who was a buzzy preseason conversation piece -- threw two more interceptions and now has just three touchdown pa ses over five games. The need more from their young pa ser on days when AP can't get it going. Jeremy Chinn Jersey