Capital One Fan Vote: Who is Ohio State's toughest Big Ten challenger?

Now that the Big Ten is back this weekend, let's start breaking down the conference's title race.

There's no doubt Ohio State is the favorite, but the conference has several worthy challengers. Can James Franklin's Nittany Lions get past the Buckeyes when they square off on Oct. 31? Can archrival Jim Harbaugh finally do it? What about Wisconsin or Minnesota?

Let us know in the Capital One Fan Vote who you think can stand between Ryan Day's squad and another College Football Playoff berth.