COLUMBUS, Ohio — No. 3 Ohio State moved to 7-0 with Saturday’s 30-14 win over Minnesota. But considering that the Golden Gophers were at the Ohio State 14-yard line late in the third quarter, and trying throws toward the end zone that would have given them the lead with the extra point, this one was a lot closer than 16 points, the Buckeyes aided by a touchdown with 2:15 to play. So with a trip to Purdue up next week, how worried should fans be about an undefeated team that is giving up lots of yards (but not that many points) on defense and has a lot of trouble running the ball on offense? Bill Landis and I broke that all down on the turf of Ohio Stadium after the game. Watch for our worry rating for the Buckeyes, then vote in our poll on how you’re feeling after the win.